Costco's best frozen food offering is comforting, convenient, and easy on the wallet. In keeping with Costco's style, it is ...

Costco sells two 3-pound trays of this lasagna for $16.99; that’s just $8.50 per lasagna. Each pan of lasagna easily feeds six people, so there may not be a better deal from Costco’s freezer.

The lasagna goes from freezer to oven, so there’s no thawing required, and is ready in just over an hour. (You can also cook it in the microwave and have the piping-hot casserole ready in half the ...