Step 1

Peel and cut onions into whatever size you'd like—we like diced, chopped, or sliced.

Step 2

Arrange the onion pieces in a single layer on a baking sheet.

Step 3

Slide the baking sheet into the freezer. Freeze for 2-3 hours, or until the onions are frozen solid.

Step 4

Transfer the frozen onions to airtight, freezer-safe containers or bags, removing as much air as possible.