These delicious 10 Make Ahead Casserole Dinner Recipes are so easy to prepare. You can spend a Saturday or Sunday afternoon and prep them for the week. You can fix them all according to the directions in the recipes, then cover with foil and place in the freezers until you are ready to fix them. If you prepare the casseroles the night before then there is no need to freeze. You can cover and place in the fridge until you cook them. Be sure to give these Make Ahead Casserole Dinner Recipes a try for your family!