And it has a genius secret ingredient ... Italian cuisine,” 4-Ingredient Hamburger Casserole is oven-ready after just 10 ...

And when it comes to serving, this casserole works as a side for just about anything—whether it’s a roast beef fillet (as ... might just become a new four-ingredient favorite.

F. Heat a large skillet over medium heat and brown beef with onion, garlic, oregano and salt. Stir in tomato sauce, water and cooked noodles. Pour into casserole dish and top with shredded cheddar ...