Not all tomatoes are created equal when it comes to preserving. For the best results:
• Choose meaty varieties like Roma or San Marzano, which are rich in pulp and low in water.
• Make sure they’re fully ripe, with smooth skin and even color. A good sign? The stem should come off easily.
• Buy them in season—summer is the ideal time to get flavorful, affordable tomatoes.
Tip: If you buy them at the market, let them ripen for a few extra days before using them. The flavor will be even more intense.