Not all tomatoes are created equal when it comes to canning. For best results:
- Choose fleshy varieties like Roma or San Marzano, which are rich in pulp and low in water.
- Make sure they are ripe , with smooth skin and a uniform color. A good indicator? The stem easily detaches from the fruit.
- Buy them in season : Summer remains the best time to enjoy tasty and inexpensive tomatoes.
Tip: If you buy them from your greengrocer, let them ripen for a few extra days before using them for an even more intense taste.