A delightful and easy-to-make casserole combining the flavors of a supreme pizza with the comfort of pasta.
Brown the ground beef in a skillet over medium heat until fully cooked.
Ensure the beef is evenly browned for the best flavor.
Layer the cooked beef at the bottom of the slow cooker.
Spread the beef evenly to create a solid base.
Add the chopped onions, followed by the uncooked rigatoni pasta.
Distribute the onions evenly for consistent flavor.
Pour the pizza sauce over the pasta, ensuring it covers evenly.
Use a spoon to spread the sauce if needed.
Top with shredded mozzarella cheese, sliced pepperoni, and mushrooms.
Layer the toppings evenly for a balanced taste.
Cover and cook on low for 5 hours.
Avoid opening the lid during cooking to maintain the temperature.
Serve warm and enjoy your delicious pizza pasta casserole.
Garnish with fresh basil or parsley for added flavor.