Creating Hamburger Casserole is straightforward if you follow these easy steps:

1. Preheat Oven: Start by preheating your oven to 350°F (175°C).
2. Cook the Beef: In a large skillet, brown the ground beef over medium heat until fully cooked. Drain excess fat.
3. Sauté Onions: Add the chopped onions to the beef and sauté until tender.
4. Mix Ingredients: In a large mixing bowl, combine the cooked beef, diced tomatoes, soup, garlic powder, paprika, black pepper, and salt. Stir well to combine.
5. Cook Pasta: In a separate pot, cook the elbow macaroni according to package instructions until al dente. Drain and add to the meat mixture.
6. Add Broth: Pour in the beef broth and stir everything together until evenly mixed.
7. Transfer to Baking Dish: Pour the mixture into a greased 9×13 inch baking dish, spreading it evenly.
8. Top with Cheese: Sprinkle the shredded cheddar cheese evenly over the top of the casserole.
9. Bake: Place the casserole in the oven and bake for 30-35 minutes or until the cheese is bubbly and golden brown.
10. Cool and Serve: Remove from the oven and let it cool for a few minutes before serving.

This simple guide will help you create a delightful Hamburger Casserole that is sure to impress.