Ingredients
Method
Preparation
- Preheat the oven to 350°F (175°C).
- In a skillet, brown the ground beef and diced onion over medium heat until the meat is cooked through. Drain excess fat.
- In a large baking dish, arrange half of the thinly sliced potatoes in a neat layer.
Assembly
- Spread the cooked ground beef and onion mixture evenly over the potato layer.
- Dollop the cream of mushroom soup on top and spread it gently.
- Layer the remaining potatoes on top and season with salt, pepper, and any optional seasonings.
- Cover the dish tightly with aluminum foil and bake for 1 hour.
Finishing Touches
- Remove the foil, sprinkle the shredded cheese over the top, and bake for an additional 15–20 minutes until the cheese is melted and bubbly.
- Let the casserole sit for a few minutes before serving.
Notes
For a variation, stir a clove of minced garlic into the beef while it browns, or fold in some cooked bacon for a smoky lift. Use pre-sliced potatoes to save time.
