Why You’ll Love Hamburger Potato Casserole Recipe

This recipe checks all the boxes for a cozy, filling dinner. It’s simple to make, uses everyday ingredients, and brings rich, savory flavors together in one dish. Whether you’re feeding a crowd or prepping meals for the week, this casserole is a reliable and satisfying option. Plus, it’s easy to customize based on what you have on hand.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

1 pound ground beef
1 onion, chopped
4 cups thinly sliced potatoes
1 (10.75 ounce) can condensed cream of mushroom soup
1/4 cup milk
1/4 cup shredded Cheddar cheese
Salt and pepper to taste

Directions

Preheat your oven to 350°F (175°C).
In a large skillet, cook the ground beef and chopped onion over medium heat until the meat is browned and the onion is tender. Drain off any excess fat.
Grease a 2-quart casserole dish and layer half of the sliced potatoes on the bottom.
Spread the beef and onion mixture evenly over the potato layer.
In a small bowl, stir together the cream of mushroom soup and milk until smooth.
Pour half of the soup mixture over the beef and potatoes.
Add the remaining sliced potatoes as a second layer.
Pour the remaining soup mixture over the top.
Cover the dish with aluminum foil and bake for 1 hour, or until the potatoes are tender.
Remove the foil, sprinkle shredded cheddar cheese on top, and bake uncovered for 5 more minutes, or until the cheese is melted and bubbly.
Season with salt and pepper to taste before serving.

Servings and timing

Servings: 6
Prep Time: 20 minutes
Cooking Time: 1 hour 5 minutes
Total Time: 1 hour 25 minutes
Calories: Approximately 380 kcal per serving

Variations

Add vegetables: Mix in frozen peas, corn, or green beans for extra nutrition and texture.
Use different cheese: Swap Cheddar with mozzarella, Monterey Jack, or a cheese blend.
Change the soup base: Try cream of chicken or cream of celery soup for a different flavor profile.
Add spices: Sprinkle in garlic powder, paprika, or Italian seasoning for extra depth.
Top with breadcrumbs: For a crispy topping, add seasoned breadcrumbs or crushed crackers before the final bake.

Storage/Reheating

Storage: Let the casserole cool completely, then store in an airtight container in the refrigerator for up to 4 days.
Freezing: You can freeze the fully cooked casserole for up to 3 months. Wrap tightly in foil and place in a freezer-safe bag or container.
Reheating: Reheat in the oven at 350°F until warmed through, or microwave individual portions for 2-3 minutes.

FAQs

How thin should I slice the potatoes?

For best results, slice the potatoes about 1/8 inch thick. Using a mandoline slicer helps keep them uniform.

Can I make this recipe ahead of time?

Yes, assemble the casserole a day in advance and refrigerate it. Bake it just before serving.

What type of potatoes works best?

Yukon Gold or Russet potatoes are ideal due to their texture and ability to hold up during baking.

Can I use ground turkey instead of beef?

Absolutely. Ground turkey is a great lean alternative and works well in this recipe.

Is it necessary to peel the potatoes?

Peeling is optional. If you prefer a more rustic texture and added nutrients, leave the skins on.

How do I know when the potatoes are fully cooked?

They should be fork-tender. Insert a fork through the center of the casserole to check doneness.

Can I use fresh mushrooms instead of the soup?

Yes, but you’ll need to sauté them and prepare a creamy sauce to replace the condensed soup.

What can I use instead of Cheddar cheese?

Mozzarella, Colby Jack, or even Swiss cheese can be used as substitutes.

How can I make this dish gluten-free?

Use a gluten-free cream of mushroom soup and make sure your cheese and other ingredients are certified gluten-free.

Why is my casserole watery?

This may happen if the potatoes were too wet or sliced too thick. Be sure to pat them dry and slice thinly for best results.

Conclusion

Hamburger Potato Casserole is a hearty, satisfying meal perfect for busy weeknights or family gatherings. With its creamy layers and savory flavors, it’s sure to become a favorite in your dinner rotation. Simple, comforting, and endlessly adaptable—this is one casserole you’ll come back to again and again.