1. Peel and slice the potatoes into thin rounds.

2. In a large skillet, brown the ground beef and season with salt and pepper.

3. Layer the potato slices in a casserole dish and top with the cooked ground beef.

4. Sprinkle half of the cheese on top.

5. Layer the remaining potato slices on top and sprinkle the rest of the cheese over them.

6. Pour the milk over the casserole, covering everything.

7. Season with salt and pepper.

8. Bake the casserole in a preheated oven at 350°F for about 45 minutes, until the potatoes are tender and the cheese is golden brown.