
This cheeseburger casserole is an easy one-pot meal! Made with ground beef, macaroni, and lots of cheese, it's a true dinner winner.
Preheat the oven to 350 degrees Fahrenheit. Grease a 2-quart baking dish with cooking spray.
Warm the oil in a large, deep skillet over medium heat. Add the onion and pepper and cook until tender, about 3-5 minutes. Stir in the garlic until fragrant.
Add the beef and cook, breaking it up with a spoon, until no longer pink. Mix in the tomato paste for 1-2 minutes before adding the Worcestershire sauce, chili powder, Italian seasoning, salt, and black pepper.
Increase the heat to medium-high and add the tomatoes, chicken broth, and macaroni. Stir well, cover with a lid, and simmer for 5-7 minutes. Lift the lid, stir the dish, cover, and simmer again for 3-5 minutes or until the pasta is tender.
Mix in the corn and sour cream, if using. Transfer half of the mixture to the baking dish. Sprinkle over 1 cup of cheese, then top with the remaining meat mix. Sprinkle the rest of the cheese on top.
Bake for 10-15 minutes, or until the cheese is bubbly. Let the dish cool for 10 minutes before serving.
Enjoy!