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Cheesy Hamburger Potato Casserole

Discover the ultimate comfort food with this Cheesy Hamburger Potato Casserole! Layers of seasoned ground beef, tender sliced potatoes, melted cheddar cheese, and a creamy, savory sauce come together for a hearty and satisfying family dinner.
Prep Time15 minutes
Cook Time1 hour
Total Time1 hour 15 minutes
Course: Main Course
Cuisine: American
Keyword: beef and potato bake, cheesy hamburger casserole, comfort food recipe, potato casserole,
Servings: 6
Calories: 600kcal

Ingredients

For the Casserole:

  • 1.5 pounds ground beef
  • 1 yellow onion finely diced
  • 4 pounds russet potatoes peeled and sliced into ¼-inch pieces
  • 2 cups grated cheddar cheese
  • Kosher salt to taste
  • Freshly ground black pepper to taste

For the Sauce:

  • 1 10.75-ounce can condensed cheddar soup
  • 1 12-ounce can evaporated milk
  • ½ cup milk
  • ½ teaspoon garlic powder

Instructions

Prepare the Oven and Baking Dish

  • Preheat the oven to 350°F (177°C). Grease a 9×13-inch baking dish with nonstick spray and set aside.

Cook the Ground Beef

  • In a large skillet over medium-high heat, cook the ground beef and diced onion. Season with salt and black pepper. Break up the beef as it cooks and continue until browned and no longer pink. Drain excess fat and set the beef mixture aside.

Assemble the Casserole

  • In the prepared baking dish, layer the sliced potatoes evenly. Season with salt and pepper.
  • Add ¼ of the cooked beef mixture, followed by ¼ of the grated cheddar cheese.
  • Repeat this process three more times to evenly distribute ingredients.

Prepare the Sauce

  • In a small bowl, whisk together the condensed cheddar soup, evaporated milk, milk, and garlic powder until smooth.

Bake the Casserole

  • Pour the prepared sauce evenly over the layered ingredients.
  • Cover tightly with aluminum foil and bake for 60 minutes.
  • Remove the foil and continue baking for an additional 15 minutes, or until the top is golden brown and the sauce is bubbling.

Serve and Enjoy

  • Let the casserole rest for a few minutes before serving to allow the layers to set.

Notes

For extra flavor, add a teaspoon of Worcestershire sauce to the ground beef while cooking.
Swap cheddar cheese for a blend of Monterey Jack or Colby for a different cheesy flavor.
Leftovers can be stored in an airtight container in the refrigerator for up to 3 days and reheated in the oven or microwave.