Classic Casserole Recipe | Home Pressure Cooking

Ingredients

• 1 lb Ground Beef
• 1 cup Chopped Onion
• 2 cups Cooked Pasta
• 1 can Tomato Sauce (15 oz can)
• 1 cup Shredded Cheddar Cheese
• 1 tsp Salt
• 1/2 tsp Black Pepper