Ingredients

• 1 pound lean ground beef
• 1 (10.5 ounce) can condensed cream of mushroom soup
• ¾ cup milk
• ½ cup chopped onion
• salt and ground black pepper to taste
• 3 cups peeled and thinly sliced potatoes
• 1 cup shredded Cheddar cheese

Directions

1. Preheat oven to 350 degrees F (175 degrees C).
2. Heat a large skillet over medium-high heat. Cook and stir ground beef in the hot skillet until browned and crumbly, 5 to 7 minutes. Drain and discard grease.
3. Mix condensed soup, milk, onion, salt, and pepper in a medium bowl until combined. Alternately layer the potatoes, soup mixture, and browned ground beef in a 2-quart baking dish.
4. Bake in the preheated oven until potatoes are tender, about 1 to 1 1/2 hours. Top with Cheddar cheese, and continue baking until cheese is melted.