Ingredients
Directions 12 steps | 45 Minutes
Measure and prep all ingredients. Preheat the oven to 400°F.
![Cheeseburger Casserole Recipe: Measure and prep all ingredients.](https://res.cloudinary.com/hz3gmuqw6/image/upload/c_fill,w_941,f_auto,q_10/v1683642636/recipes/DSCF0189_645a590c1c14d.jpg)
In a large cast iron skillet or an oven-safe skillet over medium high heat, add the ground beef and season with salt and pepper. Sauté until browned, about 5 minutes.
![Cheeseburger Casserole Recipe: In a large cast iron skillet or an oven-safe skillet over medium high heat, add the ground beef and season with salt and pepper.](https://res.cloudinary.com/hz3gmuqw6/image/upload/c_fill,w_941,f_auto,q_10/v1683642673/recipes/DSCF0191_645a59308b073.jpg)
Lower the heat to medium and add the chopped onion and red bell pepper. Sauté until softened, about 3 minutes.
![Cheeseburger Casserole Recipe: Lower the heat to medium and add the chopped onion and red bell pepper.](https://res.cloudinary.com/hz3gmuqw6/image/upload/c_fill,w_941,f_auto,q_10/v1683642694/recipes/DSCF0197_645a594567fb0.jpg)
Add the minced garlic and cook until fragrant, about 1 minute.
![Cheeseburger Casserole Recipe: Add the minced garlic and cook until fragrant, about 1 minute.](https://res.cloudinary.com/hz3gmuqw6/image/upload/c_fill,w_941,f_auto,q_10/v1683642706/recipes/DSCF0200_645a5951ed9d3.jpg)
Add the tomato paste and cook until the color slightly darkens, about 1 minute.
![Cheeseburger Casserole Recipe: Add the tomato paste and cook until the color slightly darkens, about 1 minute.](https://res.cloudinary.com/hz3gmuqw6/image/upload/c_fill,w_941,f_auto,q_10/v1683642723/recipes/DSCF0203_645a5962673ad.jpg)
Add the ketchup, Worcestershire sauce, garlic powder, onion powder, smoked paprika and red pepper flakes. Stir until well combined.
![Cheeseburger Casserole Recipe: Add the ketchup, Worcestershire sauce, garlic powder, onion powder, smoked paprika and red pepper flakes.](https://res.cloudinary.com/hz3gmuqw6/image/upload/c_fill,w_941,f_auto,q_10/v1683642735/recipes/DSCF0211_645a596ee6bbf.jpg)
Add the low sodium beef broth (or stock). Scrape down the bottom of the pot.
![Cheeseburger Casserole Recipe: Add the low sodium beef broth (or stock).](https://res.cloudinary.com/hz3gmuqw6/image/upload/c_fill,w_941,f_auto,q_10/v1683642753/recipes/DSCF0214_645a5980cd92f.jpg)
Stir in the dry pasta. Cover and cook until the pasta is tender, stirring halfway through, about 10 minutes.
![Cheeseburger Casserole Recipe: Stir in the dry pasta.](https://res.cloudinary.com/hz3gmuqw6/image/upload/c_fill,w_941,f_auto,q_10/v1683642765/recipes/DSCF0215_645a598cea1ca.jpg)
Stir in the sour cream and half-and-half.
![Cheeseburger Casserole Recipe: Stir in the sour cream and half-and-half.](https://res.cloudinary.com/hz3gmuqw6/image/upload/c_fill,w_941,f_auto,q_10/v1683642781/recipes/DSCF0219_645a599ccb662.jpg)
Stir in half of the mozzarella, extra sharp cheddar and Monterey Jack cheese. Mix until well combined.
![Cheeseburger Casserole Recipe: Stir in half of the mozzarella, extra sharp cheddar and Monterey Jack cheese.](https://res.cloudinary.com/hz3gmuqw6/image/upload/c_fill,w_941,f_auto,q_10/v1683642795/recipes/DSCF0221_645a59aa53c50.jpg)
Top the casserole with the remaining mozzarella, extra sharp cheddar and Monterey Jack cheese. Bake until the cheese is melted and the sides are bubbling, about 10 minutes.
![Cheeseburger Casserole Recipe: Top the casserole with the remaining mozzarella, extra sharp cheddar and Monterey Jack cheese.](https://res.cloudinary.com/hz3gmuqw6/image/upload/c_fill,w_941,f_auto,q_10/v1683642811/recipes/DSCF0224_645a59bae3726.jpg)
Top with finely chopped parsley and serve. Enjoy!
![Cheeseburger Casserole Recipe: Top with finely chopped parsley and serve.](https://res.cloudinary.com/hz3gmuqw6/image/upload/c_fill,w_941,f_auto,q_10/v1683642903/recipes/DSCF0235_645a5a16a9466.jpg)
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