This hearty hamburger potato casserole is a comforting dish perfect for family dinners. Combining layers of savory ground beef, tender potatoes, and melted cheddar cheese, it's a meal that brings warmth and satisfaction to the table. The cream of mushroom soup adds a creamy texture, making each bite rich and flavorful.
If you don't typically keep cream of mushroom soup in your pantry, you'll need to pick up a can at the supermarket. This ingredient is essential for adding a creamy consistency to the casserole. Additionally, make sure you have shredded cheddar cheese on hand, as it provides the cheesy topping that makes this dish irresistible.

Ingredients for Hamburger Potato Casserole
Ground beef: Provides the savory, meaty base for the casserole.
Potatoes: Thinly sliced to create layers of tender texture.
Onion: Adds a sweet and aromatic flavor.
Shredded cheddar cheese: Melts on top to create a bubbly, golden crust.
Cream of mushroom soup: Adds creaminess and depth of flavor.
Milk: Helps to create a smooth, creamy mixture.
Salt: Enhances the overall flavor of the dish.
Pepper: Adds a touch of heat and seasoning.
Technique Tip for This Recipe
When slicing the potatoes, aim for uniform thickness to ensure even cooking. A mandoline slicer can be particularly useful for achieving consistent, thin slices. This will help the potatoes cook at the same rate, preventing some pieces from being undercooked while others are overdone.
Suggested Side Dishes
Alternative Ingredients
ground beef - Substitute with ground turkey: Ground turkey is a leaner option and provides a similar texture and flavor profile.
ground beef - Substitute with lentils: Lentils offer a plant-based protein alternative and can mimic the texture of ground beef when cooked.
potatoes - Substitute with sweet potatoes: Sweet potatoes add a different flavor and a touch of sweetness, while still providing a similar texture.
potatoes - Substitute with cauliflower: Cauliflower can be sliced thinly and used as a low-carb alternative to potatoes.
onion - Substitute with shallots: Shallots have a milder flavor and can be used in the same quantity as onions.
onion - Substitute with leeks: Leeks offer a subtle onion flavor and can add a different texture to the dish.
shredded cheddar cheese - Substitute with mozzarella cheese: Mozzarella melts well and provides a milder flavor compared to cheddar.
shredded cheddar cheese - Substitute with Monterey Jack cheese: Monterey Jack has a similar melting quality and a mild, creamy flavor.
cream of mushroom soup - Substitute with cream of chicken soup: Cream of chicken soup offers a similar creamy texture and can be used interchangeably.
cream of mushroom soup - Substitute with homemade mushroom sauce: A homemade mushroom sauce can provide a fresher flavor and allows control over the ingredients.
milk - Substitute with almond milk: Almond milk is a dairy-free alternative that can be used in the same quantity.
milk - Substitute with coconut milk: Coconut milk adds a slight coconut flavor and creaminess, making it a good dairy-free option.
salt - Substitute with soy sauce: Soy sauce can add a salty and umami flavor, but use it sparingly to avoid overpowering the dish.
pepper - Substitute with cayenne pepper: Cayenne pepper adds a bit of heat and can be used in smaller quantities to replace regular pepper.
Other Alternative Recipes Similar to This Casserole
How to Store / Freeze This Casserole
Allow the casserole to cool completely before storing. This helps prevent condensation, which can make the potatoes soggy.
For short-term storage, transfer the casserole to an airtight container and refrigerate. It will stay fresh for up to 3-4 days.
To freeze, wrap the entire baking dish tightly with aluminum foil or plastic wrap. Alternatively, portion the casserole into individual servings and place them in freezer-safe containers or bags.
Label the containers with the date and contents to keep track of freshness.
When ready to reheat, if frozen, thaw the casserole in the refrigerator overnight. This ensures even reheating and maintains the texture of the potatoes.
Preheat your oven to 350°F (175°C). If reheating a whole casserole, cover it with foil to prevent the cheese from over-browning. Bake for 20-30 minutes, or until heated through.
For individual portions, microwave on medium power for 2-3 minutes, or until hot. Stir halfway through to ensure even heating.
If the casserole seems dry after reheating, add a splash of milk or a dollop of cream of mushroom soup to restore moisture.
Enjoy your reheated hamburger potato casserole with a fresh side salad or steamed vegetables for a complete meal.
How to Reheat Leftovers
Oven Method: Preheat your oven to 350°F (175°C). Place the leftover hamburger potato casserole in an oven-safe dish. Cover it with aluminum foil to prevent the cheese from drying out. Heat for about 20-25 minutes, or until the potatoes and ground beef are warmed through. Remove the foil for the last 5 minutes to let the cheese get bubbly again.
Microwave Method: Transfer a portion of the casserole to a microwave-safe dish. Cover it with a microwave-safe lid or a damp paper towel to retain moisture. Heat on medium power for 2-3 minutes, stirring halfway through to ensure even heating. If the potatoes are not hot enough, continue to heat in 30-second intervals.
Stovetop Method: Place the leftover casserole in a non-stick skillet over medium-low heat. Add a splash of milk or cream of mushroom soup to keep it moist. Cover the skillet with a lid and heat for about 10-15 minutes, stirring occasionally, until the potatoes and ground beef are thoroughly warmed.
Air Fryer Method: Preheat your air fryer to 350°F (175°C). Place the casserole in an air fryer-safe dish. Heat for about 10-15 minutes, checking halfway through to ensure it doesn't dry out. This method will give the cheese a nice, crispy top.
Slow Cooker Method: If you have more time, place the leftover casserole in a slow cooker. Set it on low and heat for 1-2 hours, or until the potatoes and ground beef are warmed through. This method is great for keeping the casserole moist and flavorful.
Best Tools for This Recipe
Oven: Used to bake the casserole at a consistent temperature of 350°F (175°C).
Skillet: Essential for browning the ground beef over medium heat.
Large bowl: Needed to combine the cooked beef, potatoes, onion, cream of mushroom soup, milk, salt, and pepper.
Baking dish: Used to transfer and spread the mixture evenly before baking.
Knife: Necessary for chopping the onion and slicing the potatoes thinly.
Cutting board: Provides a safe surface for chopping the onion and slicing the potatoes.
Measuring cups: Used to measure the milk and shredded cheddar cheese accurately.
Wooden spoon: Helpful for stirring and combining the ingredients in the large bowl.
Cheese grater: Used to shred the cheddar cheese if it is not pre-shredded.
Oven mitts: Essential for safely handling the hot baking dish when removing it from the oven.
How to Save Time on Making This Casserole
Pre-cook the potatoes: Boil the potatoes for 5-7 minutes before slicing to reduce baking time.
Use pre-shredded cheese: Save time by using pre-shredded cheddar cheese instead of shredding it yourself.
Chop onions in advance: Chop onions ahead of time and store them in the fridge to streamline the cooking process.
Use a food processor: Slice potatoes quickly and uniformly with a food processor.
Make it a one-pan dish: Cook the ground beef in an oven-safe skillet, then add the other ingredients directly to the same pan to save on cleanup time.

Hamburger Potato Casserole
Ingredients
Main Ingredients
- 1 lb ground beef
- 4 cups potatoes, thinly sliced
- 1 cup onion, chopped
- 2 cups shredded cheddar cheese
- 1 can cream of mushroom soup
- 1 cup milk
- to taste salt and pepper
Instructions
- Preheat oven to 350°F (175°C).
- In a skillet, cook ground beef over medium heat until browned. Drain excess fat.
- In a large bowl, combine the cooked beef, potatoes, onion, cream of mushroom soup, milk, salt, and pepper.
- Transfer the mixture to a baking dish and spread evenly.
- Sprinkle shredded cheddar cheese on top.
- Bake in the preheated oven for 60 minutes, or until the potatoes are tender and the cheese is bubbly and golden brown.
- Let cool for a few minutes before serving.
Nutritional Value
Keywords
Suggested Appetizers and Desserts for This Casserole
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