This post was originally published on October 17, 2023, and has been updated on July 20, 2026 with a clearer freeze-vs-can breakdown, storage tips, and shopping links for the tools I actually use.
There is a point every August when the kitchen counter disappears.
Not exaggerating. Somewhere under that pile is counter space — I just haven’t seen it since the San Marzanos started coming in by the bucket.
If you’ve stood in your own kitchen staring down a mountain of ripe tomatoes, wondering how you’re supposed to can 100 pints of them and keep up with everything else going on in August — I see you. I’ve been you, every single summer, for years.
Here’s the thing: freezing tomatoes before canning means you don’t have to can them the day they hit the counter.
Freeze them instead. Deal with canning later, when the garden isn’t also demanding you weed, water, and pick beans at the same time. It’s the one hack that’s saved my sanity more summers than I can count — and it makes the actual canning part easier too, not just later.
If you’re growing indeterminate tomatoes that ripen a few at a time all season, freezing is the answer — Determinate vs Indeterminate Tomatoes explains the difference and why it matters for your canning plan.
Want to maximize what your plants produce before it gets to the freezer? 12 Things That Will Produce a Dream Tomato Harvest is worth reading before planting season.
Why I Started Freezing My Tomatoes
When I expanded my garden, my goal was to can enough tomatoes for an entire year—about 100 pint jars. That’s roughly 175–180 pounds of tomatoes! I use about two pints a week for things like salsa, BBQ sauce, pizza sauce, and chili.
Late summer here means the tomatoes ripen faster than I can keep up with. I pick any unripe ones before the first frost, ripen them in boxes with newspaper layers, and sort them every few days. The ripe ones go straight into the freezer—no washing marathon, no frantic canning session, no waste.
6 Reasons to Freeze Your Tomatoes Before Canning
1. Perfect Timing
Freezing lets you gather enough ripe tomatoes for a full batch before starting the canning process. I simply wash them, pop whole tomatoes into freezer bags, and stash them away until I’m ready.
2. Winter Canning = Less Stress
Late summer is busy—gardening, vacations, back-to-school chaos, and holiday prep. Winter, on the other hand, is slower, cooler, and perfect for big kitchen projects without turning your house into a sauna.
3. Manageable Batches
No more kitchen counters buried in overripe tomatoes. Freezing means you can process them in smaller, stress-free batches at your own pace.
4. No More Blanching
Here’s the magic: frozen tomatoes peel themselves. Just drop them in warm water as they thaw and the skins slip right off—no boiling, no ice baths, no mess. And since blanching to peel tomatoes is my least favorite canning chore, this trick feels like a small miracle.
Once they’re peeled, I’m ready to make my Homemade Tomato Sauce or a quick batch of Pizza Sauce.
5. Better Texture for Sauces
Freezing breaks down the tomato’s cell walls, making them softer and releasing more juice—perfect for rich sauces, soups, and stews.
One of my favorite ways to use these thawed, flavor-packed tomatoes is in my Easy Homemade Tomato Soup, its rich, cozy, and perfect for a winter canning day lunch.
6. Capture Peak Flavor
While science might be debatable on flavor enhancement, freezing tomatoes at peak ripeness locks in that summer sweetness for your winter recipes.
Freeze vs. Can Fresh: Which Should You Choose?
Not sure which route to take with this year’s haul? Here’s the short version:
| Situation | Best Choice |
| Making sauce, soup, or stew | Freeze first |
| Want diced tomatoes to hold their shape | Can fresh |
| Making salsa with firm tomato bits | Can fresh |
| Short on time during peak harvest | Freeze first |
| Want to skip blanching | Freeze first |
If the final recipe needs structure, can fresh. If it’s getting cooked into a sauce or soup anyway, freeze away.
What Tomato Varieties Are Best for Freezing?
- Best for Sauce: San Marzano, Roma, or other paste tomatoes
- Good for Everything: Beefsteaks, slicers, and heirlooms—great for soups and stews
- Cherry Tomatoes: I freeze these separately for quick pasta sauce or roasting
When Freezing Tomatoes Doesn’t Work
Freezing is a game-changer for most tomato canning projects, but it’s not perfect for every recipe. If you’re planning to make canned diced tomatoes or any recipe where you want the tomato pieces to hold their shape, freezing isn’t the best choice.
Here’s why: freezing breaks down the cell walls inside the tomato, which makes the flesh soft and juicy once thawed. That’s great for sauces, soups, and stews, but it means your “diced” tomatoes will turn into more of a chunky sauce.
For diced tomatoes (or salsa where you want firm tomato bits), it’s better to can them fresh during tomato season. That way, they keep their shape, color, and texture in the jar.
So, my rule of thumb is simple: if the final recipe needs structure, can fresh; if it’s getting cooked into a sauce or soup, freeze away.
The Easy Way to Freeze Tomatoes for Canning (Step-by-Step)
Here’s the “proper” way to prepare and freeze tomatoes for canning:
- Wash and dry ripe tomatoes.
- Remove stems; leave skins on.
- (Optional) Place whole tomatoes in a single layer on a baking sheet for a quick pre-freeze to prevent sticking.
- Transfer to freezer-safe bags or containers, pressing out as much air as possible.
- Label with date and variety.
- When ready to can, thaw in warm water and slip off skins.
💌Join me for fresh recipes, garden tips, and simple living ideas—delivered right to your inbox (with a side of charm)
Keeping It Real: My “Don’t Judge Me” Method
Now that I’ve shared the proper way to do it, here’s how it usually happens in my kitchen. Life gets a little out of hand, and I tend to fly by the seat of my britches. I’ll wash or wipe off any tomatoes that look dirty—if they already look clean, I call it good. They get a thorough wash and lose their skins when I thaw them later.
I toss the loose tomatoes into recycled grocery sacks, tie the tops so they don’t come tumbling out of the freezer like runaway bowling balls, and call it good. I’m not spending good money on fancy zip-top freezer bags when I’m freezing a couple hundred pounds of tomatoes. The bags get tossed into the freezer until I’m good and ready—usually sometime in mid-January when life slows down after the holidays.
I don’t bother labeling or dating them. When it’s sauce-making time, I like mixing all the varieties together anyway (though most of what I grow are San Marzanos and Romas). I know they’re from the most recent tomato season, and that’s all the labeling I need.
Freezer Storage Tips & Space Savers
Freezer space can be a challenge. I’m lucky to have extra freezers now, but back before we moved to the country, fitting in one more bag of tomatoes was like playing freezer Tetris. If you’re short on space, here are a few tricks that can help:
- Lay bags flat first. Freeze bags flat so they stack neatly, then stand them upright like “file folders” once solid. This makes it easy to flip through and grab exactly what you need—no frozen avalanche required.
- Portion for recipes. Freeze tomatoes in measured amounts, like 2-pound bags, so you can match recipes exactly without thawing a giant tomato iceberg. No more guessing or wasting half a bag.
- Go reusable for smaller batches. If you’re not freezing by the hundred pounds like I do, reusable silicone freezer bags seal tightly, wash up easily, and can be used year after year — a great way to skip single-use plastics without committing to my grocery-sack method.m the garden) and want to skip single-use plastics.
Shop This Post
For my actual method — recycled grocery sacks — here’s what rounds it out:
- Freezer labels or a permanent marker — for anyone who isn’t “mix it all together”
- Twist ties — for tying off the bags so nothing comes tumbling out of the freezer
Freezing a smaller garden haul instead of a couple hundred pounds?
- Reusable silicone, gallon freezer bags — For smaller batches (a garden’s worth, not a farm’s worth) and you prefer not to use recycled grocery sacks
- Freezer-safe gallon bags — if you’d rather not deal with reusable
If you’re freezing tomatoes now for canning later, First Batch walks you through safe water bath canning start to finish.
Shelf Life & Quality Notes
Frozen tomatoes are pretty forgiving, but like most things, they’re best when used sooner rather than later. For peak flavor and texture, plan to can them within 8–12 months. After a year, they’re still safe to use, but you may notice a little more freezer burn or a slight drop in flavor.
Keep in mind that freezing softens tomatoes, which is exactly what you want for sauces, soups, and stews, but it does mean they’re not ideal for fresh eating once thawed. Juicier varieties may release extra liquid after thawing—just drain or cook it down for a thicker sauce, and save that tomato juice for soups or stocks.
If you’re a label-and-date person, this is a great time to keep track of batches so you can use the oldest ones first. (If you’re like me and mix varieties anyway, just know they’re from the most recent tomato season and call it good.)
Quick Tip: Freezer Burn Isn’t the End
If you spot a few frosty patches or slightly dry edges on your frozen tomatoes, don’t panic. Freezer burn doesn’t make them unsafe—it just affects texture and flavor a bit. Simply trim off any badly affected spots after thawing, and use those tomatoes in soups, stews, or chili where a little texture change won’t be noticed. The flavor will still shine once they’re cooked down.
Bonus Tip: Don’t Waste the Skins!
Tomato powder is like garden gold—it’s packed with flavor, takes up almost no space, and lasts for ages. After peeling, dehydrate the skins and grind them into a fine powder. This concentrated flavor booster can:
- Add depth to soups, stews, and gravies
- Be rehydrated into quick tomato paste
- Kick up BBQ rubs for ribs or chicken
- Season roasted veggies or potatoes
My favorite way to use tomato powder is in my Homemade BBQ Rub — it adds a deep, tangy flavor that takes ribs, chicken, or grilled veggies to the next level.
No time for drying skins? Toss them to your chickens or into the compost pile—they’ll both love you for it.
How I Deal with Juicy Varieties
If you’re using watery tomatoes for sauce, cook it down, cool it overnight (outside works in my Zone 4 winters!), and remove excess water before canning. Save that tomato juice for soups or stocks.
Final Thoughts
Freezing tomatoes before canning has completely changed the way I tackle tomato season. It saves me from the August canning marathon, makes peeling a breeze, and lets me work at my own pace without losing that peak-summer flavor.
So the next time your garden (or farmers market haul) leaves you drowning in tomatoes, skip the stress, toss them in the freezer, and enjoy the luxury of canning when life slows down. You’ll be happier, less stressed, and so will anyone lucky enough to get a jar of your homemade goodness.
Do you freeze your tomatoes before canning? I’d love to hear your tricks in the comments below!
Growing the tomatoes? Browse the Garden Problems & Fixes hub. Ready to put them up? The Canning & Preserving hub has everything you need.
Simple Living ❤️ Country Style — because winter canning beats August canning, every time.
More Posts You’ll Enjoy
- Canning Homemade Tomato Sauce the Easy Way
- How to Can Salsa (Safely!) – Easy Water Bath Canning Recipe for Homemade Salsa
- Canning Diced Tomatoes, A Step-by-step How to Guide
- Easy Homemade Tomato Soup Recipe
- Water Bath Canning: Step-by-Step How to Guide
- Pasta Fagioli – The Ultimate Italian Comfort Food
- Easy Homemade Pizza Sauce
Pin for Later!
FAQs – Freezing Tomatoes Before Canning
Can you freeze tomatoes before canning them?
Yes! Freezing tomatoes before canning is a time-saving trick that lets you work at your own pace. It also makes peeling easier, reduces kitchen chaos, and helps you process manageable batches whenever you’re ready.
Is freezing tomatoes before canning better than canning them fresh?
It depends on what you’re making. Freezing is better if the tomatoes are headed for sauce, soup, or stew — it saves time and skips the blanching step. Canning fresh is better if you want diced tomatoes or salsa to hold their shape, since freezing softens the flesh. If the final recipe needs structure, can fresh; if it’s getting cooked down anyway, freeze first.
How do you freeze tomatoes for canning?
Wash the tomatoes, remove stems, and place them whole in freezer bags or containers. Seal well, label with the date, and freeze. When you’re ready to can, thaw them in warm water—skins will slip right off.
Should I freeze tomatoes whole or chopped for canning?
Whole is the way to go if you’re canning them later. Freezing them whole makes peeling effortless once they thaw, and you keep your options open for sauce, soup, or salsa. Chopping before freezing only makes sense if you already know exactly how you’ll use them and want to skip a step later.
Do frozen tomatoes need to be blanched before canning?
Nope! Freezing replaces the need for blanching. As they thaw, the skins loosen naturally, saving you from boiling water and ice baths.
How long can you keep tomatoes in the freezer before canning?
For best quality, can your frozen tomatoes within 8–12 months. While they’re safe to use longer, the flavor and texture may start to decline after a year.
What types of tomatoes freeze best for canning?
Paste tomatoes like San Marzano or Roma are perfect for sauces. But you can freeze any variety—even juicy beefsteaks or heirlooms—before canning.
Can you can tomatoes straight from frozen?
It’s best to thaw them first so you can easily remove skins, check for blemishes, and drain excess water if needed.
Does freezing tomatoes affect their flavor or nutrition?
Freezing doesn’t significantly reduce nutrition, and many canners believe it locks in flavor at peak ripeness. Texture will soften, but that’s perfect for sauces, soups, and stews.
What can I do with tomato skins after peeling?
Dry them in the oven or dehydrator, then grind into tomato powder. It’s great for seasoning, making tomato paste, or boosting flavor in soups, stews, and rubs.
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 ❤️
I’m not a big fan of jalapeños but I still want a little spice. Can I add some crushed red pepper flakes, and if so how much? Thank you
Hi Karolyn,
This post is all about freezing tomatoes before canning—so while the recipe doesn’t actually include jalapeños, you can absolutely swap them for crushed red pepper flakes in any recipe where you want a little heat. I’d suggest starting with ¼ teaspoon and adjusting to your taste. Thanks so much for stopping by!