Preserve Fresh Tomatoes for 2 Years — No Vinegar Needed!

A Foolproof Method for Long-Lasting, Flavorful Homemade Preserves

There’s nothing quite like the taste of ripe summer tomatoes — sweet, juicy, and bursting with flavor. But what if you could enjoy that same fresh-picked taste even in the dead of winter? With this reliable tomato preservation method, you can keep tomatoes fresh and full of flavor for up to two years—and you won’t need a single drop of vinegar.

Forget relying on bland supermarket tomatoes during colder months. With just a few ingredients and a bit of patience, you can stock your pantry with homemade preserves that elevate everything from pasta sauces to soups and stews.

Why This Method Works

This preservation technique captures tomatoes at their peak ripeness and seals in the natural flavor without any chemical additives. It’s incredibly simple and perfect for home gardeners or anyone looking to make the most of seasonal produce.

✅ No vinegar or artificial preservatives
✅ Shelf-stable for up to 24 months
✅ Packed with fresh, homemade flavor
✅ Easy process with only a few ingredients

Choose the Right Tomatoes

The flavor of your preserve begins with the tomatoes you choose. Select ripe, flavorful varieties — the kind that detach easily from the stem. For the best results, use homegrown tomatoes or ask your local market vendor which types are best for preserving.

Pro Tip: Let your tomatoes sit for a couple of days after purchasing. Slight ripening can enhance their sweetness and depth of flavor in the final preserve.

Ingredients (for 3 x 2L Jars)

7 kg fresh, ripe tomatoes
Fresh basil leaves (to taste)
Boiling water (for sterilization)

Preparation Time

Prep Time: 15 minutes
Cook Time: 30 minutes
Shelf Life: Up to 2 years

Step-by-Step Instructions

Sterilize the Jars

Thoroughly wash your jars and lids. Submerge them in boiling water for a few minutes to ensure they’re fully sterilized, then let them air-dry.

2. Prepare the Tomato Puree

Cut the tomatoes into chunks and blend until smooth. Pour the puree into a large pot and bring it to a boil. Skim off any foam that rises to the surface and let it simmer for a few minutes before removing from heat.

3. Fill the Jars

Gently pierce whole tomatoes with a fork and place them in the sterilized jars. Pour the hot tomato puree over the tomatoes, leaving a little headspace at the top. Add fresh basil leaves to each jar for extra flavor.

4. Seal and Vacuum

Seal the jars tightly with sterilized lids. Place the filled jars in a large pot of boiling water, making sure they are fully submerged. Boil for several minutes to create a strong vacuum seal.

5. Cool and Store

Once the jars have cooled completely, store them in a cool, dark, and dry place. Avoid temperature fluctuations for optimal shelf life.

Important Notes

Always inspect your jars before using. If the color, aroma, or taste seems off, discard the contents.
Make sure seals are tight. A proper vacuum is key to preventing spoilage.
Use your preserved tomatoes in pasta sauces, risottos, hearty soups, and more. Each jar captures the essence of summer — no matter the season.