Béchamel is often used in lasagna, gratin ... See it there: I Never Use Heavy Cream for Pasta Sauce - I Always Swap in This Cheap Ingredient Instead (It's Probably in Your Pantry!) ...

Many standard pasta sauces can go ... that swapping it into sauces for heavy cream can be seriously easy. Read more: 12 Mistakes Everyone Makes When Cooking Lasagna, According To A Personal ...