Name: Hamburger Potato Casserole Recipe
Prep time: 20 min
Cook time: 1 h 15 min
Total time: 1 h 35 min
Cuisine: American
Ingredients: 1 tablespoon olive oil; 1 pound ground beef (80% lean); 1 medium yellow onion, diced; 2 cloves garlic, minced; 2 pounds potatoes, thinly sliced to 1/8 inch using a mandolin; ½ teaspoon salt; ¼ teaspoon ground black pepper; ½ teaspoon smoked paprika; 1 10.5-ounce can cream of mushroom soup; 2 cups sharp cheddar cheese, shredded (divided); ½ cup milk; ½ cup sour cream (optional for extra creaminess); Fresh parsley

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If you are craving a hearty, comforting meal that brings together crispy, tender potatoes with savory ground beef and melty cheese, then this Hamburger Potato Casserole Recipe is exactly what you need. It’s a perfect dish that feels like a warm hug on a plate, combining simple ingredients into something truly special. With layers of seasoned beef, thinly sliced potatoes, creamy mushroom soup, and sharp cheddar, this casserole turns everyday staples into a crowd-pleaser that’s sure to become a family favorite.

Ingredients You’ll Need

A close-up view of a black frying pan filled with cooked ground meat mixed with small bits of onions and spices scattered on top. The meat is brown with uneven texture, some parts look slightly more cooked than others. There is a small heap of orange-brown powder in the middle, likely seasoning, resting on the cooked meat. The frying pan sits on a white marbled surface, with no other items around. The handle of the frying pan extends to the left. photo taken with an iphone --ar 4:5 --v 7

Gathering the right ingredients is key to nailing this Hamburger Potato Casserole Recipe. Each one plays a crucial role, from the humble potatoes adding creamy texture, to the smoked paprika giving the beef a subtle depth of flavor, and the sharp cheddar topping it all off with a satisfying golden crust.

Olive oil: Used for cooking the beef and onions, it adds a light, fruity richness.
Ground beef (1 pound, 80% lean): The star protein that brings hearty, savory flavor to the casserole.
Medium yellow onion: Adds sweetness and aromatic depth when sautéed with the beef.
Garlic cloves (2, minced): Infuses the dish with a subtle garlicky punch that brightens the overall flavor.
Salt (½ teaspoon): Essential for seasoning and bringing out the natural flavors of all ingredients.
Ground black pepper (¼ teaspoon): Adds a touch of heat and complexity.
Smoked paprika (½ teaspoon): Gives a smoky, slightly sweet undertone that enriches the beef mixture.
Potatoes (2 pounds, thinly sliced): The creamy base layer, sliced thinly to cook through perfectly.
Cream of mushroom soup (1 can, 10.5 oz): Creates a luscious sauce that keeps the casserole moist and flavorful.
Sharp cheddar cheese (2 cups, shredded): Provides a rich, tangy melt that tops and layers the casserole beautifully.
Milk (½ cup): Helps to loosen the creamy mushroom soup for better sauce consistency.
Sour cream (½ cup, optional): Adds an extra layer of creaminess and a subtle tanginess for those who want a richer dish.
Fresh parsley (for garnish): Gives a fresh, vibrant pop of color and flavor to finish the dish.

How to Make Hamburger Potato Casserole Recipe

Step 1: Prepare the Oven and Casserole Dish

Start by preheating your oven to 375°F (190°C). Lightly grease a 9×13-inch casserole dish to ensure the layers won’t stick and cleanup will be easier. Setting this up early helps the assembly go smoothly once the ingredients are ready.

Step 2: Cook the Ground Beef Mixture

In a large skillet, warm the olive oil over medium heat. Add your ground beef along with the diced onion and minced garlic. Stir frequently as the beef browns and the onions soften. Once the meat is no longer pink, drain any excess fat to keep the casserole from becoming greasy. Then stir in the salt, pepper, and smoked paprika, letting the mixture cook for another minute to meld those incredible flavors before removing from heat.

Step 3: Mix the Creamy Sauce

In a separate bowl, whisk together the cream of mushroom soup, milk, and sour cream until smooth and combined. This rich sauce will soak into the potatoes as the casserole bakes, making every bite tender and flavorful.

Step 4: Assemble the Layers

Begin by laying a third of the thin potato slices evenly in the bottom of your casserole dish. Next, spread half of the cooked beef mixture over the potatoes, followed by a generous sprinkle of ½ cup of shredded cheddar cheese. Repeat this layering once more with another third of potatoes, the remaining beef, and another ½ cup of cheddar. Finally, top with the last slice of potatoes, then pour the mushroom sauce mixture all over the top. Sprinkle the remaining cheddar cheese over everything for that glorious melty top layer.

Step 5: Bake the Casserole

Cover the dish securely with aluminum foil and bake in your preheated oven for about one hour. This allows the potatoes to become tender and the flavors to develop. Then remove the foil and continue baking for an additional 10 to 15 minutes, until the cheese on top is bubbly and golden brown — that’s when you know it’s ready to come out of the oven!

Step 6: Rest and Garnish

Once out of the oven, let the casserole rest for a few minutes. This helps it set slightly, making it easier to cut and serve. Sprinkle fresh parsley over the top for a bright, herbaceous finish that balances the rich, cheesy goodness.

How to Serve Hamburger Potato Casserole Recipe

The image shows a white round plate filled with a layered dish that includes browned ground meat at the bottom, topped with a thick layer of tender sliced potatoes, and covered with melted golden orange cheddar cheese. Some chopped green herbs are sprinkled on top for color. A silver fork rests on the right side of the plate. In the background, there is a small white bowl filled with shredded cheddar cheese and a glass baking dish with more of the layered dish inside, all placed on a white marbled surface. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

Adding fresh parsley not only looks inviting but also adds a subtle earthy note that cuts through the heaviness of the cheese and beef, giving every bite a fresh lift.

Side Dishes

Since the casserole is rich and filling, pairing it with light, crisp sides works beautifully. A simple green salad with a tangy vinaigrette or steamed green beans tossed with lemon zest complements the casserole without overpowering it.

Creative Ways to Present

For a fun twist, serve the casserole with a dollop of sour cream or Greek yogurt on the side, and maybe some pickled red onions for an extra zing. This can brighten up the plate and surprise your guests with layers of flavor.

Make Ahead and Storage

Storing Leftovers

Leftover Hamburger Potato Casserole Recipe can be stored in an airtight container in the refrigerator for up to three days. Just cover it tightly with plastic wrap or foil to keep the flavors fresh and the cheese from drying out.

Freezing

You can freeze this casserole either before baking or after it has cooled completely. Wrap it well in heavy-duty foil or plastic wrap, and place it in a freezer-safe container. It will keep its quality for up to three months, offering a convenient ready-made meal for busy days.

Reheating

To reheat, thaw frozen casserole in the refrigerator overnight, then bake uncovered at 350°F (175°C) until heated through and bubbly, about 20-30 minutes. For refrigerated leftovers, microwaving individual portions or reheating in a conventional oven works great too to bring back that fresh-baked warmth and melty cheese texture.

FAQs

Can I use a different type of meat for this casserole?

Absolutely! Ground turkey or chicken can be swapped in for ground beef if you prefer a lighter option. Just adjust seasoning as these meats are generally milder in flavor.

Is it necessary to use cream of mushroom soup?

While cream of mushroom soup is traditional and adds a great earthy creaminess, you can use cream of celery or cream of chicken soup if you prefer a slightly different taste. You can even make your own homemade version if you want to skip canned ingredients.

How thin should the potatoes be sliced?

The potatoes should be sliced about ⅛ inch thick, ideally with a mandolin slicer for even cooking. This thickness ensures they become tender in the baking time without turning mushy.

Can I make this casserole dairy-free?

Yes! Substitute the cheddar cheese with a dairy-free alternative, use coconut milk or another plant milk instead of regular milk, and swap sour cream for a vegan version to keep it creamy yet allergy-friendly.

What is the best way to reheat this casserole without drying it out?

Reheat gently in the oven covered with foil, which helps retain moisture. Adding a splash of milk before reheating can also help keep the casserole creamy and prevent it from drying.

Final Thoughts

If you’re looking for a satisfying, full-flavored dish that brings pure comfort to your table, give this Hamburger Potato Casserole Recipe a try. It’s easy to prepare, packed with delicious layers, and perfect for family dinners or meal prep. Once you make it, you’ll understand why this casserole feels like a cozy hug from the inside out.