Step 2: Cooking the tomato purée

Pour the purée into a large pot and bring it to a boil.

As it heats, skim off any foam that forms on the surface.

Keep cooking a few more minutes to reduce the purée and concentrate the flavor.

Step 3: Filling the jars

Sterilize your glass jars by immersing them in boiling water. Let them air dry.

Fill the jars with the hot tomato purée, adding a few basil leaves for flavor.

Step 4: Sealing

Seal the jars tightly, then place them in a large pot of boiling water for about 30 minutes to create a vacuum seal.

Let them cool in a cool, dry place before storing in your pantry.

A few important precautions

To ensure long-term preservation, check your jars regularly. If you notice any discoloration, odd smells, or a bulging lid, don’t take risks—throw it out.

Warning: Improperly sterilized jars can harbor bacteria. Be sure to follow each step carefully.

How to use your homemade tomato preserves

These preserves are perfect for:

• Quick pasta sauces

• Flavoring risottos or vegetable gratins

• Serving as a base for soups or stews

A little basil, garlic, and olive oil—and suddenly you’re in Italy, without leaving your kitchen!

Making homemade tomato preserves is like storing sunshine for winter. It’s simple, budget-friendly, and so much better than anything you’ll find at the store. Ready to give it a try? Your future meals will thank you!