Introduction
This Cheesy Ground Beef & Scalloped Potato Casserole is the ultimate cozy family dinner. Tender layers of thinly sliced potatoes are combined with seasoned ground beef, creamy mushroom sauce, and plenty of melted sharp cheddar cheese.
It is easy to prepare, budget-friendly, filling, and perfect for a comforting weeknight meal.
Recipe Overview
| Detail | Information |
| Prep Time | 20 minutes |
| Cook Time | 55–65 minutes |
| Resting Time | 5–10 minutes |
| Total Time | About 1 hour 25 minutes |
| Servings | 6–8 |
| Difficulty | Easy |
| Cuisine | American |
| Category | Main Course |
Ingredients
For the Casserole
- 1 kg russet potatoes, peeled and thinly sliced
- 500 g lean ground beef
- 1 medium yellow onion, diced
- 2 cloves garlic, minced
- 1 can (about 300 g) condensed cream of mushroom soup
- 120 ml whole milk
- 200 g sharp cheddar cheese, shredded
- 1 teaspoon salt
- ½ teaspoon black pepper
- 1 tablespoon fresh parsley, chopped, for garnish
Optional Seasonings
- ½ teaspoon paprika
- ½ teaspoon dried Italian herbs
- ¼ teaspoon onion powder
- ¼ teaspoon garlic powder
Step-by-Step Instructions
Prepare the Potatoes
Preheat your oven to 190°C.
Lightly grease a 23 × 33 cm (9 × 13-inch) baking dish.
Peel the potatoes and slice them into approximately 3 mm-thick slices. Keeping the slices uniform helps them cook evenly.
Brown the Ground Beef
Heat a large skillet over medium-high heat.
Add the ground beef and diced onion. Cook for about 6–8 minutes, breaking the beef apart with a spoon, until the meat is completely browned and the onion is softened.
Drain excess fat if necessary.
Add the minced garlic and cook for another 30–60 seconds, until fragrant.
Prepare the Creamy Beef Sauce
Reduce the heat to medium-low.
Add the condensed cream of mushroom soup and milk to the beef mixture.
Season with salt, black pepper, and any optional seasonings you are using.
Stir well and cook for about 2–3 minutes, until the mixture is hot and creamy.
Layer the Casserole
Arrange approximately half of the sliced potatoes in an even layer in the prepared baking dish.
Spread the creamy ground beef mixture evenly over the potatoes.
Add the remaining potato slices on top, arranging them in slightly overlapping layers.
Bake Covered
Cover the dish tightly with aluminum foil.
Bake at 190°C for 45–50 minutes.
The potatoes should be nearly tender when pierced with a fork.
Add the Cheese
Carefully remove the foil.
Sprinkle the shredded cheddar evenly over the top.
Return the casserole to the oven, uncovered, and bake for another 10–15 minutes, or until the cheese is completely melted, bubbly, and lightly golden.
For a more golden cheese topping, you can use the broiler/grill function for the final 1–2 minutes, watching carefully.
Rest and Serve
Remove the casserole from the oven and let it rest for 5–10 minutes.
Garnish with freshly chopped parsley.
Slice and serve warm.
Why You’ll Love This Recipe
Creamy and cheesy: The combination of condensed soup, milk, and sharp cheddar creates a rich, comforting sauce.
Budget-friendly: Potatoes and ground beef make this an affordable meal for the whole family.
Easy preparation: Most of the work involves browning the beef, layering the ingredients, and letting the oven do the rest.
Family-friendly: The mild savory flavors make it an excellent option for a casual family dinner.
Great leftovers: The casserole reheats beautifully, making it useful for meal preparation.
Best Tips for Success
Slice the potatoes evenly. Aim for approximately 3 mm thickness. Thick or uneven slices can result in potatoes that cook at different rates.
Don’t skip the covered baking stage. The foil traps steam and helps the potatoes become tender.
Use freshly shredded cheddar. It generally melts more smoothly than pre-shredded cheese.
Let it rest before serving. A few minutes of resting allows the creamy sauce to settle and makes the casserole easier to portion.
Check the potatoes before adding cheese. If they are still firm, cover the casserole again and bake for another 10–15 minutes before adding the cheese.
Ingredient Substitutions
Ground Beef
You can substitute ground beef with ground turkey or ground chicken if preferred.
Cheese
Cheddar can be replaced with Monterey Jack, Colby, mozzarella, or a combination of cheeses.
Cream Soup
If you don’t like cream of mushroom soup, use condensed cream of chicken soup or prepare a simple homemade béchamel sauce.
Potatoes
Russet potatoes work particularly well, but Yukon Gold potatoes can also be used for a naturally creamy texture.
Recipe Variations
Spicy Cheesy Beef Casserole 🌶️
Add ½ teaspoon of chili flakes, diced jalapeño, or a little cayenne pepper to the beef mixture.
Bacon-Free Loaded Potato Version
Add sautéed mushrooms, green onions, and extra cheddar for a loaded-potato-inspired casserole without using bacon.
Extra Cheesy Version 🧀
Mix ½ cup of shredded mozzarella with the cheddar for an especially stretchy cheese topping.
Vegetable Version
Add cooked mushrooms, bell peppers, peas, or spinach to the ground beef mixture for additional vegetables.
What to Serve With
This casserole is hearty enough to serve as a complete meal, but it pairs especially well with:
- Green salad
- Steamed broccoli
- Roasted green beans
- Glazed carrots
- Simple cucumber salad
- Steamed vegetables
- Crusty bread
Make-Ahead Instructions
You can assemble the casserole several hours in advance and keep it covered in the refrigerator until ready to bake.
If baking directly from the refrigerator, allow a little additional cooking time and make sure the center reaches a safe serving temperature.
Storage
Allow leftovers to cool before transferring them to an airtight container.
Refrigerate for up to 3–4 days.
Reheating
For individual portions, microwave until heated through.
For larger portions, place the casserole in a covered oven-safe dish and reheat at approximately 175°C until hot throughout.
Adding a small splash of milk before reheating can help keep the sauce creamy.
Freezing
For best texture, freeze the casserole after it has cooled completely.
Store in an airtight freezer-safe container for up to 2–3 months.
Thaw overnight in the refrigerator before reheating.
Common Mistakes to Avoid
Using thick potato slices: They may remain firm in the center.
Skipping the foil: Without the covered stage, the potatoes may take considerably longer to become tender.
Adding cheese too early: The cheese can become overly browned before the potatoes are cooked.
Not draining very fatty beef: Excess grease can make the finished casserole oily.
Cutting immediately: Resting the casserole for several minutes helps the layers hold together.
Nutrition Estimate
Approximate values per serving, based on 8 servings. Actual nutrition will vary depending on the ingredients and brands used.
| Nutrient | Estimated Amount |
| Calories | ~450 kcal |
| Protein | ~25 g |
| Carbohydrates | ~42 g |
| Fat | ~21 g |
| Saturated Fat | ~10 g |
| Fiber | ~4 g |
| Sugar | ~4 g |
| Sodium | ~700 mg |
Frequently Asked Questions
Can I use a different type of potato?
Yes. Yukon Gold potatoes are an excellent alternative and provide a naturally buttery texture.
Can I prepare this without cream of mushroom soup?
Absolutely. You can replace it with cream of chicken soup or a homemade white sauce.
How do I know when the potatoes are done?
Insert a fork or thin knife into the center. The potatoes should be tender and offer very little resistance.
Can I make this casserole spicier?
Yes. Add jalapeños, chili flakes, cayenne pepper, hot sauce, or pepper jack cheese.
Can I use pre-shredded cheese?
Yes, although freshly shredded cheese usually provides a smoother melt.
Why are my potatoes still hard?
The slices may have been too thick, or the casserole may need additional covered cooking time. Cover it again and continue baking until the potatoes are tender.
Final Thoughts
This Cheesy Ground Beef & Scalloped Potato Casserole combines everything you want in a comforting homemade dinner: tender potatoes, savory seasoned beef, creamy sauce, and a golden layer of melted cheddar.
It is simple enough for a busy weeknight but satisfying enough for a family gathering. Serve it with a crisp green salad or steamed vegetables for an easy and complete meal.