Philly Cheesesteak Casserole

Few things feel as cozy as transforming a classic sandwich into a bubbling, oven-baked dish. This Philly Cheesesteak Casserole brings together all the familiar flavors—savory beef, tender peppers and onions, creamy richness, and layers of melted cheese—into one satisfying meal that’s as comforting as it is flavorful.

Ideal for weeknight dinners or relaxed get-togethers, this casserole is easy to prepare, wonderfully indulgent, and always a crowd favorite.