Preparation Steps

• Preheat oven to 375°F (190°C).
• Cook ground beef in a large skillet over medium heat until browned. Drain off any excess grease.
• Add onion to the skillet and cook until softened, about 5 minutes.
• Stir in salt and pepper.
• In a large bowl, combine cooked ground beef mixture, potatoes, cream of mushroom soup, and milk.
• Pour the mixture into a 9x13 inch baking dish.
• Sprinkle with shredded cheese.
• Bake for 40-45 minutes, or until potatoes are tender and cheese is melted and bubbly.