One of the first things we did when we bought this place in north Idaho was fence off a big garden spot and get fruit trees in the ground. We knew it’d be years before those trees gave us enough to actually preserve. It was — and these days, canning apple pie filling is one of the best things to come out of that wait.
Now the grandkids come out with Rick and me to pick — off the tree, off the ground, whatever’s ready. Some of it gets eaten right there before it makes it back to the house. But we don’t have a root cellar, so whatever I don’t get preserved fast enough turns into cattle feed and horse treats. Which is a fine second life for an apple. Just not the one I’m going for with all of them.
If you’ve got apples piling up and you know you want pie filling ready for the holidays — and for any random mid-winter night you want a pie without starting from scratch — this is that recipe. Not applesauce, not apple butter. An actual pre-thickened filling you can dump in a pie crust and bake. It’s not mine. It’s the United States Department of Agriculture’s (USDA), tested and published through the National Center for Home Food Preservation, and I’m not changing a thing about the parts that matter.
Here’s the thing about canning pie filling specifically: it’s one of the few canning projects where the ingredient list itself is a safety question, not just a flavor one. Get that part wrong and it’s not “tastes different” — it’s “don’t eat it.” So before we get to the fun part, let’s talk about the one ingredient people always try to swap out, and why you shouldn’t.
Why Clear Jel and Not Cornstarch or Flour
Almost every kitchen in America has a box of cornstarch tucked in the pantry. Very few have Clear Jel®, so it makes perfect sense that one of the first questions people ask is, “Can I just use cornstarch instead?”
I questioned this also when I first started canning, especially since there are older canning recipes out there that thicken with flour or cornstarch. So when I started seeing recipes that called for Cook-type Clear Jel I had no idea what it even was. After a bit of research, I found that for home-canned pie filling or any canned items, the answer is no. Not knowing where to even find it locally, I ordered it from Amazon, and of course, it showed up at my door the next day.
This isn’t simply because nobody bothered to test cornstarch. Cornstarch and flour can make the filling too thick and dense, which changes how heat moves through the jar during processing. The outside may be bubbling hot while the center does not reach and maintain the temperature required for safe processing. A sealed lid tells you that the jar formed a vacuum—it does not prove the food inside was processed safely.
What is Cook-type Clear Jel?
Cook-type Clear Jel is a modified cornstarch specifically tested for home-canned pie fillings. It holds up to the high heat of canning without breaking down, separating, or creating an unpredictably thick filling. Just as importantly, the processing instructions for this recipe were developed using the exact amount of Clear Jel listed.
Be sure you buy cook-type Clear Jel. Instant Clear Jel—the kind used for instant puddings and no-bake pies—is a different product and should not be used in canned pie filling. Check the package carefully because, apparently one type of Clear Jel wasn’t enough to keep life interesting.
Arrowroot powder is not a tested substitute either. Neither are tapioca, regular cornstarch, flour, or whatever thickener another blog confidently swears has “always worked for them.” A jar sealing is not the same thing as a recipe being proven safe.
If you don’t have cook-type Clear Jel, you have two safe choices: order it or can the apples without thickener and thicken the filling when you open the jar.
The Same Reasoning Applies to Bottled Lemon Juice
The lemon juice matters here, too—and this is one ingredient I don’t substitute. Use commercially bottled lemon juice, not juice squeezed from a fresh lemon.
I know fresh lemon juice usually sounds like the better, more wholesome choice. In most recipes, I would agree. But this isn’t about flavor. Bottled lemon juice has a standardized acidity level, while fresh lemons can vary quite a bit depending on the variety, ripeness, and even how they were grown.
In this recipe, the lemon juice is doing an important job: it helps bring the filling to the acidity level used when the recipe was tested for safe water-bath canning. This isn’t the time to squeeze in what looks like enough or trust that a particularly tart lemon will cover it.
Save the fresh lemons for lemonade. When I’m canning, I want the acidity to be dependable—even if the little plastic bottle isn’t nearly as charming.
Equipment You’ll Need
- Large stockpot (for blanching and cooking the filling)
- Water bath canner with a rack
- Quart or pint canning jars, lids, and bands
- Jar lifter
- Ladle and a wide-mouth canning funnel
- Bowl of acidified water (keeps apples from browning while you work)
- Cook-type Clear Jel®
- Bottled lemon juice
Nothing exotic here — if you’re new to home canning, this is a pretty beginner-friendly list. If you’re missing the canner or the jar lifter, I’ve got links in the Shop This Post section below.
Choosing and Prepping Your Apples
The tested recipe calls for firm, crisp varieties — Stayman, Golden Delicious, Rome, Granny Smith, Pink Lady, or similar. If whatever you’re working with isn’t especially tart, add an extra 1/4 cup lemon juice per 6 quarts of sliced apples.
Ours are Honeycrisp — good for eating out of hand, good for baking, which is why we planted that variety in the first place. They’re firm, which the recipe wants, but they run sweeter than tart. I’ve made this both ways — sometimes the base amount of lemon juice, sometimes the extra 1/4 cup — because I decide in the moment based on how that batch tastes. Which is honestly how I cook everything. If your apples taste more like dessert than pie filling, don’t be afraid to add the extra.
Wash, peel, and core your apples, checking each one for bruises or bad spots and cutting around them as you go — soft spots don’t can well. Then slice them 1/2-inch wide, holding the slices in the acidified water so they don’t brown while you work through the pile.
One honest note on the photos in this post: you’ll see my slices looking closer to a scant quarter-inch. That’s just how I cut apples out of habit — I like a thinner slice in a finished pie. But the tested recipe, and the processing time that goes with it, is built around half-inch slices. If you’re canning this to actually match the recipe as tested, cut to a half-inch. My kitchen habit isn’t the safety spec — the recipe card below is.
How to Acidify the Water
Use ½ cup lemon juice per 2 quarts of cold water. That works out to:
- ¼ cup lemon juice per quart of water
- 1 cup lemon juice per gallon of water
Keep the sliced apples submerged while you finish prepping the rest of the batch, then drain them well before blanching or adding them to the recipe. Bottled lemon juice works, but fresh is fine here too — unlike the lemon juice in the actual filling, this soak is only preventing browning, not providing the safety acidification in the finished jars.
Does Lemon Juice Work as Well as Ascorbic Acid?
The Penn State Extension website says lemon juice and citric acid aren’t quite as effective at preventing browning as a true ascorbic acid solution. If you notice more browning than you’d like, ascorbic acid crystals or crushed vitamin C tablets (1/2 teaspoon crystals, or six 500 mg tablets, per gallon of water) work a little better. I usually use the lemon acidified water because I always have bottled lemon juice on hand, and it’s worked fine for me. I’ve noticed that even if some apple slices start to brown a bit while I’m working, blanching them turns them nice and white again.
Ingredients You’ll Need
Yield: 1 quart or 7 quarts
| Ingredient | 1 Quart | 7 Quarts |
| Blanched, sliced fresh apples (1/2″) | 3-1/2 cups | 6 quarts |
| Granulated sugar | 3/4 cup + 2 tbsp | 5-1/2 cups |
| Clear Jel® (cook-type) | 1/4 cup | 1-1/2 cups |
| Cinnamon | 1/2 tsp | 1 tbsp |
| Cold water | 1/2 cup | 2-1/2 cups |
| Apple juice | 3/4 cup | 5 cups |
| Bottled lemon juice | 2 tbsp | 3/4 cup |
| Nutmeg (optional) | 1/8 tsp | 1 tsp |
| Yellow food coloring (optional) | 1 drop | 7 drops |
Step-by-Step Instructions
Blanch the apples
Working in batches of 6 cups at a time, drop the sliced apples into 1 gallon of boiling water in a large pot. Once the water returns to a boil, blanch for exactly 1 minute. Drain and keep the hot fruit covered while you work through the rest of your batches — I use a stockpot lid propped half over the bowl, which is not elegant but it works.
Build the filling base
In a large pot, combine your sugar, Clear Jel, and cinnamon with the water and apple juice (plus a drop of yellow food coloring and a pinch of nutmeg if you want either — both optional). Cook over medium-high heat, stirring constantly, until the mixture thickens and starts to bubble. This part goes faster than you’d think — the first time I made this I walked away for thirty seconds to grab a jar lifter and came back to a pot that had gone from soup to pudding.
Add the lemon juice
Stir it in and let the mixture boil for 1 minute, still stirring.
Fold in the apples
Add your drained apple slices right away and fold them through gently so they’re coated, not broken up.
Fill the jars
Pack the filling into jars without delay, leaving 1-inch headspace. Run a spatula or bubble remover down the inside of the jar to release any trapped air bubbles, then check your headspace again and add a little more filling if it’s dropped. Wipe the rims, get your lids and bands on, and get them into the canner while everything’s still hot.
Process the jars
Process for 25 minutes. See the full elevation table below if you’re canning somewhere above 1,000 feet of elevation.
Processing Times by Elevation
| Elevation | Process Time (Boiling Water Bath) |
| 0–1,000 ft | 25 minutes |
| 1,001–3,000 ft | 30 minutes |
| 3,001–6,000 ft | 35 minutes |
| Above 6,000 ft | 40 minutes |
Why This Works
This recipe is safe because every part of it works together—the ingredients, the thickness of the filling, and the processing time. Heat must be able to reach the center of each jar and stay there long enough to process the filling safely.
That is why this recipe calls for Clear Jel® instead of regular cornstarch or flour. Clear Jel is made to withstand canning temperatures while still allowing the filling to heat properly. Flour and cornstarch can make the mixture too thick and slow down the movement of heat through the jar. Your grandmother’s stovetop pie filling may be wonderful, but that does not automatically make it suitable for canning.
Grandma got many things right, but she didn’t have the information at our fingertips today. Canning isn’t a skill I grew up with; I came to it later in life, and that’s given me a healthy respect for doing it safely.
The bottled lemon juice has an equally important job. Its acidity is standardized, so every bottle provides a predictable amount. It is not included simply to make the filling taste lemony. It helps maintain the conditions used when the recipe and processing time were tested. In safe home canning, predictable may not sound exciting—but it is exactly what we want.
What to Expect
When building the base with the Clear Jel, it always seems a little too thick to me, but by the time the apple slices are added it settles to the right consistency.
I never add the yellow food coloring — I don’t think it needs it. But I always add the nutmeg. If you’re not a nutmeg person, it’s easy to leave out.
Fresh out of the canner, the filling could look a little loose in the jar — don’t panic and don’t reprocess it. Clear Jel keeps setting for a day or two after processing, so a jar that looks slightly thin on day one will usually be properly set by day three. If you shake the jar and the filling moves like water even after a few days, something went wrong in the cooking step and it’s worth troubleshooting rather than using it.
Color-wise, expect a warm amber, not the bright glossy orange of a store can — that’s the food coloring talking, and skipping it is completely fine.
Troubleshooting
My filling looks cloudy. Usually just the Clear Jel finishing its set — give it a few more days before you worry.
It’s still thin after processing and cooling. Most often this traces back to not cooking the base long enough before adding the apples — it needs to actually bubble, not just get warm.
The Clear Jel clumped instead of dissolving smoothly. Whisk the dry Clear Jel and sugar together before they hit any liquid. Adding Clear Jel straight into warm liquid is the fastest way to end up with lumps.
My apples floated to the top of the jar. A little settling is normal and won’t affect safety — it’s cosmetic, not a problem to reprocess over.
How to Turn This Into a Pie
One canned quart makes one 8- to 9-inch pie — that’s consistent across every USDA Extension source that publishes this recipe, not a guess.
- Roll out your bottom crust into a 9-inch pie plate as normal.
- Pour in one quart of filling. Don’t drain it — the thickened liquid is the whole point.
- Top it — a full second crust, a lattice, or a crumb topping if you’d rather skip the top crust altogether.
- Crimp the edges and cut a few vents (or leave a lattice open) so steam can escape.
- Bake at 425°F for about 15 minutes, then drop the oven to 350°F for another 35–45 minutes, until the crust is golden and you can see the filling bubbling through the vents.
- Cool at least 2–3 hours before slicing. This matters more than it seems like it should — a hot-cut pie runs everywhere, a properly rested one holds its shape.
One more thing worth doing, straight from the extension literature: make a trial pie from your first quart before you can a full batch. That’s your chance to adjust sugar and spice to your taste for next time — the lemon juice and Clear Jel amounts are fixed, but everything else is yours to dial in.
Ways to Use This Beyond Pie
Once you’ve got a shelf of homemade apple pie filling, pie is just the beginning:
- Warmed and spooned over vanilla ice cream
- As the filling for a quick apple crisp — dump it in a dish, add an oat topping, bake
- Spooned over pancakes or oatmeal on a cold morning
- Apple dump cake — pour the filling in a dish, dump dry cake mix on top, pour melted butter over that, and bake
- Apple hand pies — chop the slices smaller so they fit inside a little pocket of dough
- Apple turnovers — puff pastry makes this one almost too easy
- Apple galette — rustic, forgiving, no crimping required
- Apple Danish
- Apfelstrudel (German apple strudel) — since the apples are already cooked, ease up on any added liquid so the filling doesn’t turn to mush inside the pastry
- Apfeltaschen (German-style apple turnovers) — chop the slices a bit smaller, fill puff or yeast pastry, and glaze once baked
- Apfelkuchen (German apple cake, gedeckter style) — apple filling sandwiched between a bottom and top pastry layer
- Apfel-Streuselkuchen (apple streusel cake) — apple filling on a cake or pastry base, topped with a buttery streusel
If you’d rather turn part of that same apple glut into jam instead of pie filling, my Farmhouse Apple Pie Jam is another good way to use it up.
Stocked Up and Ready
By the time the trees are done, we usually have more buckets of apples than counter space. That’s the whole reason this recipe exists on our place — not because I set out to be someone who cans pie filling, but because letting that much fruit go to the cattle felt like a waste I wasn’t willing to make.
Now every quart on that shelf is a pie I don’t have to think about later. A holiday dinner where dessert’s already handled. A random Tuesday in February when it’s still snowing and I want something that tastes like September.
If you’ve got apples piling up faster than you can use them, I hope this gives you somewhere real to put them.
Simple Living ❤️ Country Style — the trees did their part, this is mine.
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What do you do with an apple glut at your place — pie filling, sauce, something else entirely? Tell me in the comments.
More Recipes You’ll Love
- How to Can Peaches (Without Mushy, Floating Fruit)
- Maple Apple Butter Recipe (Stovetop, Slow Cooker, Oven + Canning Tips)
- Garden Huckleberry Jelly – A Unique Homemade Jelly You’ll Make Every Year
If you’re ready to put up more of your harvest, visit my Canning & Preserving guide for safe, tested recipes and practical advice for building a well-stocked pantry.
FAQ On Canning Apple Pie Filling
Can I use cornstarch instead of Clear Jel?
No. Cornstarch can insulate the center of the jar during processing, which means the jar may not reach a safe temperature all the way through. This is one of the few places in canning where the “just substitute what you have” instinct is a real safety risk, not just a texture trade-off.
Do I have to use bottled lemon juice, or is fresh fine?
Bottled only. Bottled lemon juice has a guaranteed, consistent acidity level. Fresh lemons vary, and this recipe’s safety depends on that acidity being predictable.
What are the best apples for canning apple pie filling?
Firm, crisp varieties: Stayman, Golden Delicious, Rome, Granny Smith, or Pink Lady. If your apples aren’t very tart, add an extra 1/4 cup lemon juice per 6 quarts of slices. I usually use the Honeycrisp apples we grow in our garden.
Can I use this filling for something other than pie?
Yes. Apple crisp, over ice cream, folded into baked apples, or spooned over oatmeal and so much more. It’s really just canned, pre-thickened apples with cinnamon.
How long is this shelf-stable?
Properly processed and sealed, expect 12–18 months on a cool, dark pantry shelf. Check the seal before using. If a lid flexes when pressed, it didn’t seal, and that jar goes in the fridge to use soon, not on the shelf.
Can I can this in a pressure canner instead of a water bath?
There’s no need to. This is a high-acid recipe once the bottled lemon juice is added, and it’s tested for a boiling water bath. A pressure canner isn’t wrong, exactly, but it’s solving a problem this recipe doesn’t have.
Why does my processing time matter so much?
Because it’s tied to your elevation. Water boils at a lower temperature the higher up you are, so higher elevations need more time to reach the same safety threshold. Guessing here isn’t a small risk — it’s the difference between a jar that’s actually safe and one that just looks like every other jar on the shelf.
Can I make this with less sugar?
Sugar is one of the parts you can adjust to taste — it’s there for flavor, not safety. Cinnamon and nutmeg are flexible too. Clear Jel and lemon juice are not adjustable, since they’re doing real safety work in this recipe.
My filling looks thin right after canning — did I do something wrong?
Probably not — Clear Jel keeps thickening for a couple of days after processing. Give it 48–72 hours before deciding something’s off.
Can I double this recipe?
Yes, using the 7-quart column in the recipe ingredients list above. Just don’t eyeball the scale-up, use the tested ratios.
Shop This Post
This post contains affiliate links, which means I may earn a small commission at no extra cost to you if you purchase through them.
- Cook-Type Clear Jel®
- Water bath canner with rack
- Ball wide mouth quart jars
- Jar lifter
- Canning funnel
- Bottled lemon juice, if you don’t keep it on hand
If you’re new to water bath canning and want more tested, beginner-friendly recipes like this one, check out First Batch — it walks you through the basics plus five more tested recipes to get you started.
Canning Apple Pie Filling (USDA/NCHFP Tested)
Equipment
- Water-bath canning with rack
- Quart canning jars with lids and bands
- Stockpots for blanching apples and cooking the filling
- Vegetable peeler
- Canning Funnel
- Bubble Tool
- Jar Lifter
Ingredients
For 1 Quart:
- 3-1/2 cups blanched sliced fresh apples (1/2″ thick)
- 3/4 cup + 2 tablespoons granulated sugar
- 1/4 cup Clear Jel® cook-type
- 1/2 teaspoon cinnamon
- 1/2 cup cold water
- 3/4 cup apple juice
- 2 tablespoons bottled lemon juice
- 1/8 teaspoon nutmeg optional
- 1 drop yellow food coloring optional
For 7 Quarts:
- 6 quarts blanched sliced fresh apples (1/2″ thick)
- 5-1/2 cups granulated sugar
- 1-1/2 cups Clear Jel® cook-type
- 1 tablespoon cinnamon
- 2-1/2 cups cold water
- 5 cups apple juice
- 3/4 cup bottled lemon juice
- 1 teaspoon nutmeg optional
- 7 drops yellow food coloring optional
Instructions
Prepare the canner and jars
- Wash the jars, lids, bands, and canning equipment. Place the jars in the water-bath canner, cover them with water, and heat to approximately 180°F. Keep the jars hot until you are ready to fill them.
- Fill the canner with enough water to cover the filled jars by at least 1 inch during processing.
Prepare the apples
- Combine 1 cup lemon juice with 1 gallon cold water in a large bowl. This holding solution helps prevent the apple slices from browning.
- Wash, peel, and core the apples. Remove bruised or damaged portions and cut the apples into slices approximately ½ inch wide, as specified by the tested recipe.
- Place the slices in the lemon-water solution as you work. Drain them well before blanching.
Blanch the apples
- Bring 1 gallon of water to a boil in a large stockpot.
- Working with 6 cups of apple slices at a time, add the apples to the boiling water. When the water returns to a boil, boil the apples for 1 minute.
- Drain each batch and transfer the hot apples to a covered bowl or stockpot. Keep them hot while blanching the remaining apples.
Make the filling
- In a large pot, thoroughly whisk together the sugar, cook-type Clear Jel, and cinnamon. Add the nutmeg and yellow food coloring, if using.
- Gradually add the cold water and apple juice, whisking until smooth.
- Cook over medium-high heat, stirring constantly, until the mixture thickens and begins to bubble.
- Stir in the bottled lemon juice. Return the mixture to a boil and boil for 1 minute, stirring constantly.
- Immediately fold in the hot, drained apple slices. Stir gently until the apples are evenly coated.
Fill and process the jars
- Remove one hot jar from the canner at a time. Ladle the hot apple pie filling into the jar, leaving 1 inch of headspace.
- Slide a bubble-removing tool around the inside of the jar to release trapped air. Recheck the headspace and add more filling if necessary.
- Wipe the jar rim with a clean, damp cloth. Center the lid and apply the band until fingertip-tight.
- Place the filled jar in the canner and repeat with the remaining jars.
- Cover the canner and bring the water to a full rolling boil. Once the water is boiling, begin timing and process according to your elevation. See chart in the notes section below.
- Maintain a continuous boil for the entire processing time. If the water stops boiling, return it to a full boil and restart the processing time from the beginning.
- When the processing time is complete, turn off the heat, remove the canner lid, and wait 5 minutes.
- Lift the jars straight out of the canner and place them upright on a towel or cooling rack. Do not tighten the bands or press the centers of the lids.
- Allow the jars to cool undisturbed for 12 to 24 hours. Check the seals, remove the bands, label the jars, and store them in a cool, dark place.
Notes
- 0–1,000 feet: 25 minutes
- 1,001–3,000 feet: 30 minutes
- 3,001–6,000 feet: 35 minutes
- Above 6,000 feet: 40 minutes
- Use cook-type Clear Jel only. Do not substitute instant Clear Jel, flour, cornstarch, tapioca, or arrowroot.
- Use commercially bottled lemon juice in the filling because its acidity is standardized. Fresh lemon juice may be used in the holding water because that solution is only intended to limit browning.
- Sugar, cinnamon, and nutmeg may be adjusted to taste; lemon juice and Clear Jel amounts may not.
- The tested recipe directs you to prepare apple slices ½ inch wide.
- Use firm, crisp apples such as Stayman, Golden Delicious, Rome, Granny Smith, Pink Lady, or Honeycrisp.
- If the apples lack tartness, the NCHFP recipe allows an additional ¼ cup bottled lemon juice per 6 quarts of apple slices.
- Keep the blanched apples hot and fill the jars promptly. This is a hot-pack recipe.
- One quart of filling makes one 8- to 9-inch pie.
- The filling may continue to set as it cools.
- Store properly sealed jars without the bands in a cool, clean, dark, dry place.
- For best quality, use home-canned food within one year.
- Refrigerate any jar that fails to seal and use it promptly. If you are uncertain whether the jar was processed correctly, do not taste the filling.
- There is no published pressure-canning process for this recipe. Follow the tested boiling-water canning directions.
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Hi, I’m Yvonne — the voice behind Our Country Life. I share from-scratch recipes, garden know-how, and simple living inspiration rooted in real farmhouse life. Thanks for being here ❤️
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