Preheat Oven and Prepare Dish:

Preheat your oven to 350°F (175°C). Lightly grease a 9×13-inch baking dish.

Cook Ground Beef:

In a skillet over medium heat, brown the ground beef until crumbly. Drain excess grease and season with salt and pepper.

Layer Potatoes and Beef:

Arrange a layer of thinly sliced potatoes at the bottom of the greased baking dish.

Spread the cooked ground beef evenly over the potatoes.

Prepare Soup Mixture:

In a medium bowl, mix the cream of mushroom soup with milk until well combined.

Pour this mixture over the beef layer in the baking dish.

Bake: