Preheat your oven to 375°F (190°C) and grease a 9x13-inch baking dish.

In a large skillet over medium heat, brown 1 pound of ground beef until fully cooked, about 7-10 minutes. Drain excess grease.

Add 1 finely diced onion, 3 minced garlic cloves, salt, pepper, and paprika. Cook for an additional 2-3 minutes until the onion is translucent.

Mix in 1 can of cream soup and ½ cup of milk until everything is creamy and well combined.

Wash and peel (if desired) about 4-5 medium-sized potatoes. Slice the potatoes into approximately 1/8 inch thick rounds.

Layer half of the sliced potatoes in the greased baking dish, followed by half of the beef mixture and a sprinkle of cheese. Repeat layers.

Cover with aluminum foil and bake for 60 minutes. Remove foil and bake for an additional 15-20 minutes.

Let the casserole rest for about 10-15 minutes before serving.