Canning Tomatoes No Water Bath - Acidity Test after 4 years | Useful Knowledge

Preserve your tomato harvest by canning tomatoes without a pressure cooker and no water bath. My family has canned tomatoes like this for generations. Now we have proof of how long the shelf life is through an acidity test after four years in the pantry.

In our canning tomato videos, we show you how to can and preserve your tomatoes easily without a pressure cooker and no water bath. If you follow our directions your mason jars will seal every time. Now we show what's inside a jar of tomatoes that has been in the pantry unopened for four years.

The method that I use is the open kettle method. We show why this method was very popular for generations for canning tomatoes.

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