To freeze, transfer the macaroni and cheese to a buttered 9-byinch freezer-to -oven baking dish. Cover tightly with aluminum foil. Freeze for up to 2 months. Nov 3, Decadent and cheesy, this classic comfort food is sure to warm your heart and soul. It's the best baked macaroni and cheese - and it can be. Sep 11, Get the recipe for Make-Ahead Mac and Cheese. How to Make It. Step 1. Cook the pasta according to the package directions. Step 2.