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Hamburger Potato Casserole

A comforting and hearty casserole of ground beef, tender potatoes, and gooey cheese that is perfect for busy weeknights.
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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
Calories: 350
Ingredients Method Notes

Ingredients
  

Main Ingredients
  • 1 lb ground beef A lean source of protein that can be replaced with turkey for a lighter option.
  • 4 medium potatoes, peeled and sliced thin Use Russet or Yukon Gold for the best texture; swapping with sweet potatoes adds sweetness.
  • 1 medium onion, finely chopped Enhances flavor; shallots or leeks can be good substitutes.
  • 1 to 2 cups shredded cheese (cheddar or mozzarella) Try a combination for added depth of flavor.
  • ½ cup milk Replace with plant-based milk for a dairy-free version.
  • 2 tbsp butter, melted Can also use olive oil for a healthier alternative.
  • to taste salt
  • to taste pepper
  • to taste garlic powder

Method
 

Preparation
  1. Brown the ground beef in a skillet over medium heat for 7 to 10 minutes until fully browned. Drain excess fat.
  2. Add the chopped onion and sauté for 3 to 4 minutes until translucent.
  3. Season the beef-onion mix with salt, pepper, and garlic powder, stirring for another minute.
  4. Slice the potatoes thinly and layer half in a greased 9x13-inch baking dish, seasoning with salt and pepper.
  5. Spread the beef-onion mix evenly over the potatoes.
  6. Cover with the remaining potato slices.
  7. In a separate bowl, whisk together milk and melted butter, and pour it over the layers.
  8. Sprinkle shredded cheese evenly over the top.
Baking
  1. Cover the dish with foil and bake for 45 minutes at 375°F (190°C).
  2. Remove the foil and bake for an additional 15 to 20 minutes until the cheese is bubbly and golden brown.
  3. Check for doneness by poking a fork into the potatoes; they should be tender.
  4. Allow the casserole to rest for about 10 minutes before slicing.

Notes

For extra flavor, add herbs like thyme or rosemary. You can prepare this casserole a day in advance and refrigerate before baking. Optional: Top with breadcrumbs before the last 15-20 minutes of baking for extra crispiness.