Step 1

Chop onions into the desired size.

Step 2

Lay chopped onions evenly on a baking sheet. Do not let onions overlap. Ideally do not let the onions touch. When frozen individually, they will freeze best, and they will be best to use.

Step 3

You can place plastic wrap over the onions, and add another layer if desired.

Step 4

Wrap the baking sheet with onions with plastic wrap and place it into the freezer.

Step 5

When the onions have frozen completely, divide onions into small portions. I like to freeze mine in 1 and 2 cup portions.

Step 6

Place chopped onions into small plastic bags. Date the plastic bags and put the bags into the freezer.

Step 7

Frozen onions are best used within 3 to 4 months.