Start by washing and peeling the potatoes. Slice them thinly to ensure they cook evenly. Chop the onion finely, and set it aside.
In a large skillet over medium heat, cook the ground beef until it’s browned and no longer pink. Drain any excess grease, then add the chopped onions. Cook for an additional 2-3 minutes until the onions become soft and translucent. Season the beef with garlic powder, salt, pepper, and paprika. Stir well to combine.
Step 2: Prepare the Sauce
In a mixing bowl, whisk together the cream of mushroom soup and milk until smooth. This mixture will add a creamy, rich flavor to the casserole and keep it moist while baking.
Step 3: Assemble the Casserole
Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish with a bit of butter or cooking spray.
First Layer: Arrange half of the sliced potatoes evenly on the bottom of the dish.
Second Layer: Spread half of the cooked ground beef mixture over the potatoes.
Third Layer: Pour half of the soup and milk mixture over the beef.
Fourth Layer: Sprinkle 1 cup of shredded cheddar cheese.
Repeat these layers once more, ending with cheese on top. Drizzle the melted butter over the final layer to enhance the flavor and help the top crisp up beautifully.
Step 4: Bake the Casserole
Cover the dish with aluminum foil and bake for 45 minutes. After this time, remove the foil and continue baking for another 15 minutes until the cheese is golden and bubbly, and the potatoes are fork-tender.
Step 5: Let It Rest & Serve
Once baked, let the casserole sit for about 5 minutes before serving. This helps the layers set and makes it easier to slice. Garnish with fresh parsley if desired, and serve warm with a side of vegetables or a crisp salad for a complete meal.
Tips & Variations
Add more veggies: For extra nutrition, mix in some peas, corn, or bell peppers.
Use different cheese: Try mozzarella or a blend of cheeses for a richer flavor.
Make it ahead: Assemble the casserole a day in advance, cover, and refrigerate. Bake when ready to serve.
Switch up the soup: Substitute cream of mushroom soup with cream of chicken or cheddar soup for a different taste.
Make it spicy: Add a pinch of red pepper flakes or diced jalapeños for a kick.
This Easy Hamburger Potato Casserole is the ultimate cozy meal, combining classic ingredients in a simple yet satisfying dish. Whether you’re feeding a hungry family or looking for a meal prep-friendly recipe, this dish is sure to be a hit. The best part? It’s budget-friendly, versatile, and incredibly delicious.
Next time you’re craving a warm and cheesy casserole, give this recipe a try. You won’t be disappointed! Enjoy!
