Flash freezing sounds complicated, but it’s actually one of the simplest ways to preserve vegetables. By freezing produce in small batches, you can stop food from going bad and pull exactly what you need from the freezer when you’re ready.

This is a straightforward salsa verde recipe we make every summer when tomatillos are in season. It’s low-effort, flexible, and meant to be enjoyed right away or tucked into the freezer for later.