Homemade Tomato Paste Preservation: A Year-Long Solution
Preserving fresh tomatoes as tomato paste is a fantastic way to enjoy rich, homemade flavor all year round. With just a few simple steps, you can store your tomato paste without any need for vinegar or refrigeration. By using glass bottles with airtight lids, this method keeps the paste safe from oxidation and spoilage, ensuring that each jar remains as fresh as the day it was made.

Easy Steps for Long-Lasting Tomato Paste
To start, grind fresh tomatoes into a smooth consistency, then boil them in a pot until they reduce to a thick, concentrated paste. After allowing the paste to cool, scoop it into glass bottles, ensuring minimal air remains inside. Once tightly sealed, the bottles undergo a water bath processing step, where they’re boiled for 20–40 minutes to achieve full sterilization.

Storing and Shelf Life
After water bath processing, simply remove the bottles, let them cool, and store them in a cool, dry place. This method allows the tomato paste to stay fresh for 6 to 12 months, providing a natural, non-refrigerated solution for long-term storage.

Why Glass Bottles are Ideal
Glass bottles with tight-fitting lids are perfect for preserving tomato paste, as they create an airtight environment that prevents air exposure and keeps flavors intact. This method is both efficient and sustainable, helping you reduce waste and always have delicious, homemade tomato paste on hand for your culinary creations.