Hamburger Potato Casserole With Cheesy Beef Layers

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This hamburger potato casserole layers tender sliced potatoes with savory ground beef, onions, and a cheesy topping for a hearty, family-friendly meal. Ready in about an hour, this casserole is perfect for weeknight dinners or casual gatherings where comfort food is the star. The golden, bubbly cheese on top hints at the rich flavors inside.

Ingredients

Casserole Base

• 1½ pounds russet potatoes, peeled and thinly sliced
• 1 medium onion, thinly sliced
• 1 teaspoon garlic powder
• ½ teaspoon salt
• ¼ teaspoon black pepper

Beef Layer

• 1 pound lean ground beef
• 1 teaspoon Worcestershire sauce
• ½ teaspoon paprika
• ½ teaspoon dried thyme

Cheese Topping

• 1½ cups shredded cheddar cheese
• ½ cup grated Parmesan cheese
• ¼ cup milk

How To Make It

1. Preheat oven to 375°F (190°C). Lightly grease a 9×13-inch casserole dish.
2. Prepare the beef: In a large skillet over medium heat, cook the ground beef with Worcestershire sauce, paprika, and thyme until browned and fully cooked. Drain excess fat.
3. Layer potatoes and onions: Spread half of the sliced potatoes evenly in the prepared dish. Sprinkle half of the onion slices and season with salt, pepper, and garlic powder.
4. Add beef: Evenly layer the cooked ground beef over the potatoes and onions.
5. Second potato layer: Top with the remaining potato slices and onions, then gently press down to compact.
6. Add cheese topping: Mix cheddar, Parmesan, and milk together in a small bowl, then spread over the top layer.
7. Bake: Cover with foil and bake for 35 minutes. Remove foil and bake an additional 15-20 minutes until the potatoes are tender and cheese is golden and bubbly.
8. Cool and serve: Let stand 5 minutes before slicing to allow layers to set.

Tips

• Slice potatoes uniformly so they cook evenly.
• Use a mix of sharp and mild cheddar for a richer flavor without overpowering the beef.
• Covering with foil during the first part of baking prevents the cheese from over-browning while the potatoes cook.
• For added texture, sprinkle breadcrumbs over the cheese in the last 10 minutes of baking.
• Leftover casserole can be reheated in the oven at 350°F for 10-15 minutes for best results.

Variations / Substitutions

• Swap russet potatoes with Yukon Gold for a creamier texture.
• Add a layer of sliced bell peppers or mushrooms for extra flavor and color.
• Substitute ground turkey or chicken for beef for a lighter version.
• Mix in 1 cup cooked rice or cooked pasta for a heartier casserole.
• Use cheesy stuffed potatoes as inspiration for topping twists.

FAQ

Can I make this casserole ahead of time?

Yes, assemble it up to a day in advance, cover tightly with foil, and refrigerate. Bake just before serving, adding a few extra minutes if it’s chilled.

Can I freeze hamburger potato casserole?

Absolutely. Wrap tightly in foil and freeze for up to 3 months. Thaw overnight in the fridge and bake at 375°F until heated through.

What can I use if I don’t have cheddar cheese?

Monterey Jack, Colby, or a mild mozzarella work well. Mixing cheeses can enhance flavor and meltability.

Can I use pre-cooked potatoes?

Yes, thinly sliced roasted or boiled potatoes reduce bake time. Layer them carefully to avoid mushiness.

How do I make it spicier?

Add ½ teaspoon cayenne, a dash of smoked paprika, or diced jalapeños to the beef layer for a mild kick.

For more weeknight-friendly casseroles, check out our easy weeknight suppers collection. For inspiration on layering potatoes, crispy loaded baked potatoes are a helpful reference for textures. You can also see similar hearty beef and potato casseroles on Spend With Pennies.