Looking for an easy, hearty dinner that brings everyone to the table? This Cheesy Ground Beef and Potato Casserole is the ultimate comfort food. It combines layers of thinly sliced potatoes, perfectly seasoned ground beef, creamy mushroom sauce, and plenty of melted cheddar cheese.
Baked until the potatoes are tender and the cheese is golden and bubbly, this satisfying casserole is perfect for busy weeknights, cozy family dinners, or whenever you crave a delicious homemade meal.
With simple ingredients and easy preparation, this ground beef and potato bake is a budget-friendly dinner that the whole family will love.
Recipe Overview
| Preparation Time | Cooking Time | Total Time | Servings |
| 20 minutes | 60–65 minutes | 1 hour 20–25 minutes | 6–8 |
Cooking Temperature: 375°F (190°C)
Baking Dish: 9 × 13-inch
Cuisine: American Comfort Food
Difficulty: Easy
Why You’ll Love This Recipe
This cheesy beef and potato casserole brings together everything you love about a classic meat-and-potatoes dinner. The ground beef adds savory flavor, while the potatoes become soft and tender as they bake in the creamy sauce.
The melted cheddar cheese creates a delicious golden topping, making every serving rich, comforting, and satisfying. It’s also easy to prepare with affordable ingredients you may already have in your kitchen.
Ingredients
| Ingredient | Quantity | Notes |
| Lean ground beef | 1 lb (450 g) | 80/20 or 90/10 |
| Russet potatoes | 4–5 medium | Peeled and thinly sliced |
| Yellow onion | 1 medium | Finely diced |
| Garlic | 2 cloves | Minced |
| Cream of mushroom soup | 1 can (10.5 oz / 298 g) | Condensed |
| Milk | ½ cup (120 ml) | Whole milk preferred |
| Shredded cheddar cheese | 2 cups (200–225 g) | Divided |
| Salt | ½ teaspoon | Or to taste |
| Black pepper | ¼ teaspoon | Or to taste |
| Paprika | ½ teaspoon | Optional |
| Fresh parsley | 1 tablespoon | Chopped, for garnish |
| Cooking spray or butter | As needed | For greasing the dish |
Step-by-Step Instructions
Step 1 – Prepare the Oven and Baking Dish
Preheat your oven to 375°F (190°C). Lightly grease a 9 × 13-inch baking dish with nonstick cooking spray or a little butter.
Peel the potatoes and slice them into thin, even rounds, approximately ⅛ inch thick. Keeping the slices uniform helps them cook evenly.
Step 2 – Brown the Ground Beef
Heat a large skillet over medium-high heat. Add the ground beef and diced onion. Cook for approximately 7–9 minutes, breaking the beef into small pieces with a wooden spoon, until the meat is fully browned and the onion is softened.
Drain excess grease. Add the minced garlic, salt, black pepper, and paprika if using. Cook for another 30–60 seconds, stirring until fragrant.
Step 3 – Prepare the Creamy Sauce
In a medium mixing bowl, whisk together the condensed cream of mushroom soup and milk until smooth.
The mixture should be creamy and pourable. If it seems too thick, add another tablespoon or two of milk.
Step 4 – Create the First Layer
Arrange half of the sliced potatoes in an even layer across the bottom of the prepared baking dish.
Spread half of the cooked ground beef mixture over the potatoes. Pour half of the creamy soup mixture evenly over the beef and potatoes.
Sprinkle with approximately ½ cup of shredded cheddar cheese.
Step 5 – Add the Remaining Layers
Repeat the layering process with the remaining potatoes, ground beef, and creamy sauce.
Distribute everything evenly so that each serving contains a good combination of beef, potatoes, and sauce.
Step 6 – Bake Covered
Cover the baking dish tightly with aluminum foil.
Bake for approximately 45 minutes, allowing the trapped steam to soften the potatoes and help them cook through.
Step 7 – Add the Cheese Topping
Carefully remove the foil. Sprinkle the remaining 1½ cups of cheddar cheese evenly over the casserole.
Return the dish to the oven and bake uncovered for another 15–20 minutes, until the cheese is melted and golden and the potatoes are fork-tender.
If the potatoes need additional cooking time, cover the dish again and bake for another 5–10 minutes before checking.
Step 8 – Rest and Serve
Remove the casserole from the oven and let it rest for 10 minutes. This allows the creamy sauce to settle and makes serving easier.
Sprinkle with freshly chopped parsley and serve warm.
Best Tips
For perfectly cooked potatoes, slice them as evenly as possible using a sharp knife or mandoline. Thin slices cook faster and absorb the creamy sauce more evenly.
Covering the casserole tightly with foil during the first part of baking is essential because the trapped steam helps soften the potatoes. Make sure to remove the foil near the end so the cheddar cheese can melt and develop a beautiful golden top.
Allow the casserole to rest before serving. Cutting into it immediately can cause the sauce to run, while a short resting period helps everything hold together.
Best Ingredient Options
Potatoes: Russet potatoes are excellent because their starchy texture works beautifully in creamy casseroles. Yukon Gold potatoes are another great option and have a naturally buttery flavor.
Ground Beef: Lean ground beef provides plenty of flavor without releasing too much excess grease. Choose an 80/20 or 90/10 blend.
Cheese: Freshly shredded sharp cheddar gives the casserole a stronger cheese flavor and melts beautifully. Colby Jack, Monterey Jack, or a combination of cheeses also works well.
Creamy Sauce: Condensed cream of mushroom soup creates a convenient, savory sauce. Cream of chicken soup is an easy alternative.
Milk: Whole milk produces a rich, creamy consistency, but 2% milk can also be used.
Recipe Variations
For a vegetable-packed version, add sliced mushrooms, diced bell peppers, or small pieces of broccoli between the layers. These ingredients add color and flavor while making the casserole even more satisfying.
If you prefer a lighter meal, replace the ground beef with ground turkey or ground chicken. Season the meat well with garlic, onion powder, paprika, and black pepper.
For an extra-cheesy casserole, combine cheddar with Monterey Jack or mozzarella. You can also prepare a homemade white sauce with butter, flour, and milk instead of condensed soup for a completely homemade version.
What to Serve With
Because this cheesy ground beef and potato casserole is rich and filling, it pairs wonderfully with fresh, lighter side dishes.
A crisp green salad with a simple vinaigrette balances the creamy sauce perfectly. Steamed green beans, roasted broccoli, sautéed spinach, or garlic butter asparagus are also delicious choices.
For an extra comforting family dinner, serve it with warm dinner rolls or crusty bread to enjoy every bit of the creamy sauce.
Make-Ahead Instructions
You can assemble this casserole up to 24 hours before baking.
Prepare the ground beef mixture, slice the potatoes, and make the creamy sauce. Layer everything in the baking dish, but leave the final cheese topping until just before baking.
Cover tightly and refrigerate. When ready to cook, add the remaining cheese and bake.
If baking directly from the refrigerator, allow approximately 10–15 additional minutes of covered baking time. Check that the potatoes are completely tender before serving.
Storage
Allow leftover casserole to cool before transferring it to an airtight container.
Refrigerate for up to 3–4 days. Store individual portions in sealed containers for convenient lunches or quick dinners.
Reheating
Microwave: Place an individual portion on a microwave-safe plate. Cover loosely and heat for 1–2 minutes, or until thoroughly warmed. Add additional time if needed.
Oven: Place the casserole in an oven-safe dish and cover loosely with foil. Reheat at 350°F (175°C) for approximately 15–20 minutes, depending on the portion size. Remove the foil during the final few minutes if you want to crisp the cheese topping.
Make sure leftovers are heated thoroughly before serving.
Freezing
For best results, bake the casserole completely and allow it to cool.
Cut into individual portions or freeze the entire casserole in a suitable freezer-safe dish. Wrap tightly with plastic wrap and aluminum foil, or use airtight freezer containers.
Freeze for up to 2 months for best quality. Thaw overnight in the refrigerator before reheating.
The potatoes may become slightly softer after freezing, but the casserole will still be delicious.
Common Mistakes to Avoid
Cutting the potatoes too thick is one of the biggest mistakes when making this casserole. Thick slices may remain firm even after the recommended baking time. Aim for approximately ⅛-inch slices to ensure even cooking.
Another mistake is forgetting to drain excess grease from the ground beef. Too much fat can make the creamy sauce oily and affect the final texture.
Avoid adding the cheese too early. Keeping the casserole covered during the initial baking stage allows the potatoes to soften without overcooking the cheese. Add the final cheese layer near the end for a perfectly melted, golden topping.
Nutrition Estimate
Approximate values per serving, calculated using 8 servings.
| Nutrient | Amount |
| Calories | 410 kcal |
| Protein | 24 g |
| Carbohydrates | 26 g |
| Fat | 22 g |
| Saturated Fat | 10 g |
| Fiber | 3 g |
| Sugar | 3 g |
| Sodium | 550–750 mg |
Nutrition values are estimates and may vary depending on the ground beef, soup, cheese, and serving size.
Frequently Asked Questions
Do I need to boil the potatoes before baking?
No. There is no need to boil the potatoes first. Slice them thinly, arrange them in the casserole, and cover the dish tightly with foil during the first 45 minutes of baking. They should become tender in the oven.
Can I use frozen hash browns instead of fresh potatoes?
Yes. Thawed frozen sliced potatoes or hash browns can be used as a convenient alternative. Drain any excess moisture before layering them into the casserole. Cooking time may need to be adjusted depending on the potato style.
Can I use a different type of cheese?
Absolutely! Monterey Jack, Colby Jack, mozzarella, and mild cheddar are all excellent options. For the best flavor, try combining sharp cheddar with Monterey Jack.
How do I know when the casserole is fully cooked?
Insert a fork or thin knife into the center of the casserole. The potatoes should be completely tender, and the cheese should be melted and lightly golden. If the potatoes are still firm, continue baking until they soften.
Can I make this casserole without cream of mushroom soup?
Yes. You can prepare a homemade creamy sauce using butter, flour, milk, and a little beef broth. Cook the mixture on the stovetop until smooth and thick, then use it in place of the condensed soup.
Can I prepare this recipe in advance?
Yes. Assemble the casserole, cover it tightly, and refrigerate for up to 24 hours before baking. Add the final cheese topping just before placing it in the oven.
Can I freeze leftover ground beef and potato casserole?
Yes. Cool the casserole completely, divide it into portions, and store in airtight freezer-safe containers for up to 2 months for best quality.
Final Thoughts
This Cheesy Ground Beef and Potato Casserole is everything a comforting homemade dinner should be: hearty, creamy, cheesy, and easy to prepare. Tender potatoes, savory ground beef, and a rich sauce come together under a delicious layer of melted cheddar cheese.
Whether you’re cooking for your family, preparing meals ahead of time, or looking for an affordable weeknight dinner, this easy ground beef casserole is a recipe worth keeping.
Serve it warm with your favorite vegetables or a fresh salad, and enjoy a satisfying comfort food meal everyone will want again!