Cheesy Ground Beef & Potato Casserole

Ground Beef and Potato Casserole is a hearty, comforting dinner made with layers of seasoned ground beef, tender sliced potatoes, creamy mushroom sauce, and melted cheese. This easy family-friendly casserole is perfect for busy weeknights, cozy weekends, or a satisfying potluck meal.

Ingredients

• 1 pound ground beef
• 5–6 medium potatoes, thinly sliced
• 1 medium onion, chopped
• 1 can cream of mushroom soup
• ½ cup beef broth
• 1 teaspoon dried rosemary or ½ teaspoon powdered rosemary
• ½ teaspoon garlic powder
• Salt and black pepper, to taste
• ¼ cup heavy whipping cream
• 2 cups shredded cheese

Instructions

1. Preheat the oven to 350°F (175°C).
2. Brown the ground beef in a skillet over medium heat. Halfway through cooking, add the chopped onion and continue cooking until the beef is fully browned and the onion is softened.
3. Drain the excess grease, then season the beef with salt, black pepper, garlic powder, and rosemary.
4. In a separate bowl, whisk together the cream of mushroom soup, beef broth, and heavy whipping cream until smooth.
5. Grease a 9 × 13-inch baking dish.
6. Arrange approximately half of the sliced potatoes in an even layer in the baking dish.
7. Spread about one-third of the soup mixture over the potatoes.
8. Add half of the seasoned ground beef mixture.
9. Layer the remaining potatoes over the beef, followed by another third of the soup mixture and the remaining ground beef.
10. Pour the remaining soup mixture evenly over the top and sprinkle with half of the shredded cheese.
11. Cover the dish tightly with aluminum foil and bake for approximately 90 minutes, or until the potatoes are tender when pierced with a fork.
12. Remove the foil during the final 5 minutes, sprinkle the remaining cheese over the casserole, and bake until melted.
13. Let the casserole rest for 5 minutes before serving.

Serving and Storage Tips

• Serving suggestions: Serve with a fresh green salad, steamed broccoli, roasted green beans, or warm dinner rolls.
• Make it extra cheesy: Use freshly shredded cheddar, mozzarella, or a combination of both.
• Slice potatoes evenly: Cut the potatoes into thin, uniform slices so they cook evenly.
• Refrigeration: Store leftovers in an airtight container in the refrigerator for 3–4 days.
• Reheating: Reheat individual portions in the microwave or warm larger portions in a covered oven-safe dish at 325°F (165°C) until heated through.
• Freezing: Freeze cooked, cooled portions in airtight freezer-safe containers for up to 2–3 months for best quality. The potatoes may soften slightly after thawing.
• Make-ahead option: Assemble the casserole, cover, and refrigerate for up to 24 hours before baking. Because it will be cold, allow additional baking time and check that the potatoes are fully tender.
• Food safety: Make sure the center reaches 165°F (74°C) when reheating leftovers.

Variations

1. Cheesy Ground Beef and Potato Casserole

Add an extra cup of shredded cheddar cheese to the layers for a richer, cheesier casserole. Cheddar provides a sharp flavor that complements the creamy sauce and savory beef.

2. Ground Beef and Potato Casserole with Bacon

Cook 4–6 bacon strips until crispy, crumble them, and sprinkle them between the beef and potato layers. You can also add some on top during the final minutes of baking for a smoky, crunchy finish.

3. Loaded Baked Potato Casserole

Add chopped green onions and cooked bacon, then finish the casserole with a dollop of sour cream when serving. This variation brings the familiar flavors of a loaded baked potato to a hearty family dinner.

4. Ground Beef and Potato Casserole with Vegetables

Mix 1 cup of frozen peas and carrots into the cooked beef mixture. The vegetables add color, sweetness, and extra variety without requiring a separate side dish.

5. Mushroom and Swiss Beef Casserole

Sauté 1 cup of sliced mushrooms with the onion, then replace some of the cheddar with shredded Swiss cheese. The mushrooms add earthy flavor, while Swiss cheese creates a deliciously savory topping.

6. Spicy Mexican Beef and Potato Casserole

Season the ground beef with 1 teaspoon of taco seasoning and add diced green chilies or jalapeños. Replace some of the cheddar with Monterey Jack and serve with salsa for a Tex-Mex twist.

7. Garlic Parmesan Potato Casserole

Add 1–2 minced garlic cloves to the beef mixture and mix ½ cup of grated Parmesan into the shredded cheese. The Parmesan gives the casserole a salty, nutty flavor that pairs well with rosemary.

8. Ground Beef and Sweet Potato Casserole

Replace some or all of the regular potatoes with thinly sliced sweet potatoes. Their natural sweetness contrasts beautifully with the seasoned beef and savory cheese sauce.

9. Broccoli Cheddar Beef Casserole

Add 1–2 cups of small, lightly steamed broccoli florets between the layers. Use sharp cheddar cheese for a classic combination that makes the casserole more vegetable-rich.

10. Italian-Style Beef and Potato Casserole

Replace the rosemary with Italian seasoning and add a little grated Parmesan. For a different flavor profile, replace some of the mushroom soup with tomato sauce and use mozzarella cheese.

11. Creamy Ranch Beef and Potato Casserole

Add 1–2 tablespoons of ranch seasoning to the soup mixture. The herbs and savory seasoning create a ranch-inspired flavor that works especially well with cheddar cheese.

12. Ground Beef and Potato Casserole with Corn

Stir 1 cup of drained canned corn or thawed frozen corn into the beef mixture. The sweet kernels add texture and balance the rich, creamy sauce.

13. Smoky BBQ Beef and Potato Casserole

Mix 2–3 tablespoons of barbecue sauce into the cooked ground beef. Top with cheddar cheese and a small amount of smoked paprika for a sweet, smoky variation.

14. Gluten-Free Beef and Potato Casserole

Use certified gluten-free cream of mushroom soup and check that the broth and seasonings are gluten-free. Potatoes and plain ground beef are naturally gluten-free, but packaged ingredients should always be checked.

15. Slow Cooker Ground Beef and Potato Casserole

Brown the beef and onion first, then layer them with the potatoes and soup mixture in a slow cooker. Cook until the potatoes are tender, checking for doneness as cooking times vary by appliance. Add the cheese toward the end so it melts over the top.

FAQs

1. What are the best potatoes for this casserole?

Yukon Gold potatoes are a great choice because they become creamy and tender. Russet potatoes also work well, although they may break down more during baking.

2. Do I need to cook the potatoes before assembling the casserole?

No. Thinly sliced raw potatoes can cook directly in the casserole. Make sure the dish is tightly covered during baking and check that the potatoes are fork-tender before serving.

3. Can I use ground turkey instead of ground beef?

Yes. Ground turkey works well as a lighter alternative. Brown it with the onion and seasonings as directed before layering it with the potatoes.

4. Can I use a different cream soup?

Yes. Cream of chicken or cream of celery soup can replace cream of mushroom soup. Each option changes the flavor slightly while keeping the sauce creamy.

5. Why are my potatoes still hard after baking?

The slices may be too thick, the dish may not have been covered tightly, or the oven temperature may be too low. Continue baking, covered, until the potatoes are tender, adding a little broth if the casserole appears dry.

6. Can I prepare this casserole the night before?

Yes. Assemble the casserole, cover it, and refrigerate for up to 24 hours before baking. Allow extra cooking time because the ingredients will be cold.

7. Can I freeze ground beef and potato casserole?

Yes. For the best quality, freeze it after baking and cooling completely. Store it in airtight portions for up to 2–3 months and thaw overnight in the refrigerator before reheating.

8. What cheese works best for this recipe?

Cheddar is a classic choice because it melts well and adds a rich flavor. Monterey Jack, mozzarella, Colby, or a combination of cheeses also works well.

9. How do I know when the casserole is ready?

The potatoes should be tender when pierced with a fork, and the sauce should be bubbling around the edges. The ground beef should be fully cooked, and the center should be hot throughout.

10. Can I make this casserole without cream of mushroom soup?

Yes. Substitute a homemade white sauce made with butter, flour, milk, and seasonings. If you need a gluten-free version, use a suitable gluten-free thickener and check all packaged ingredients.

Ground Beef and Potato Casserole is the ultimate comfort food for anyone who loves tender potatoes, savory beef, creamy sauce, and melted cheese. It’s easy to customize with vegetables, bacon, different cheeses, or your favorite seasonings. Prepare it for a cozy family dinner, save leftovers for another meal, and enjoy a hearty homemade casserole everyone can look forward to.

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