Hearty, cheesy, and endlessly customizable—this casserole with ground beef is a comfort food classic made simple. Great for weeknights, leftovers, or make-ahead meals.
Cook pasta just until al dente. Drain and set aside.
In a large skillet, brown the ground beef and chopped onion over medium heat. Drain excess fat.
Stir in tomato sauce, garlic powder, salt, and pepper. Simmer for a few minutes.
Combine beef mixture with cooked pasta and mix thoroughly.
Transfer mixture to a greased casserole dish. Top evenly with shredded cheese.
Bake uncovered for 20–25 minutes, until cheese is melted and bubbly.
Let rest for 5 minutes before serving.
Notes
Customize with your favorite veggies, cheeses, or seasonings. This casserole is forgiving and flexible—perfect for cleaning out the fridge or prepping meals ahead.