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Delicious Hamburger Potato Casserole dish served on a wooden table

Hearty Hamburger Potato Casserole

A comforting favorite made with ground beef, tender potatoes, and savory seasonings, perfect for busy weeknights or cozy weekend meals.
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Prep Time 20 minutes
Cook Time 1 hour
Total Time 1 hour 20 minutes
Servings: 6 servings
Course: Dinner, Main Course
Cuisine: American, Comfort Food
Calories: 450
Ingredients Method Notes

Ingredients
  

Main Ingredients
  • 1 pound ground beef Use lean ground beef for a healthier option.
  • 1 medium onion, chopped
  • 2 cloves garlic, minced
  • 4 cups potatoes, sliced thin Yukon Gold or russet potatoes work well.
  • 1 can green beans, drained (15 ounces) or 2 cups fresh
  • 2 cups shredded cheddar cheese Feel free to use reduced-fat cheese for a lighter option.
  • 1 can cream of mushroom soup (10.5 ounces) Low-sodium version can be used to reduce sodium intake.
  • 1/2 cup milk Use whole or reduced-fat milk.
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon paprika
  • 1 cup corn, fresh or frozen (optional) Adds texture to the casserole.

Method
 

Preparation
  1. Preheat your oven to 350°F (175°C). Preparing in advance will ensure even cooking.
  2. In a large skillet over medium heat, brown the ground beef along with the chopped onion and minced garlic. Stir occasionally, cooking until the meat is fully browned and the onions are translucent. Drain excess grease if necessary.
  3. In a greased 9×13-inch casserole dish, layer half of the thinly sliced potatoes evenly at the bottom.
  4. Spread half of the cooked beef mixture over the potato layer.
  5. Add the green beans (and corn, if using) over the beef layer.
  6. Top with the remaining sliced potatoes, followed by the rest of the beef mixture.
Sauce Preparation
  1. In a medium bowl, whisk together the cream of mushroom soup, milk, salt, pepper, and paprika until well combined.
  2. Pour the soup mixture evenly over the top of the casserole, ensuring the potatoes are well coated.
  3. Sprinkle shredded cheddar cheese evenly on top.
Baking
  1. Cover the dish with aluminum foil and bake in the preheated oven for 45 minutes.
  2. After 45 minutes, remove the foil and bake for an additional 15-20 minutes, or until the cheese is bubbly and the potatoes are tender when pierced with a fork.
  3. Allow the casserole to cool for about 10 minutes before serving. This helps to set the layers and makes serving easier.

Notes

You can assemble the casserole a day in advance—just cover it tightly and store it in the fridge until you’re ready to bake! Leftovers can be stored in an airtight container in the fridge for up to 3 days, and the casserole can also be frozen for up to 2 months. For a spicy kick, consider adding diced jalapeños or using spicy sausage instead of ground beef. You can also experiment with different types of cheese or add vegetables like bell peppers or mushrooms for added nutrition.