A delightful and comforting casserole with creamy ricotta, savory ground beef, and tender pasta shells, perfect for family dinners or gatherings.
For deeper flavor, caramelize the onions and garlic. Add red pepper flakes for spice. Swap heavy cream for half-and-half for a lighter recipe.
Keyword Casserole, Comfort Food, Creamy Beef Shells Casserole, Family Dinner, Pasta