Step-by-step instructions
- Preheat your oven to 350°F (175°C) and lightly grease a 9×13 inch baking dish.
- In a skillet, brown the ground beef and diced onion over medium heat until fully cooked. Make sure to drain any excess fat.
- Season the beef mixture with salt, pepper, and garlic powder to infuse flavor.
- In a small bowl, whisk together the cream of mushroom soup and milk until smooth.
- Begin layering by placing half of the sliced potatoes in the bottom of the baking dish.
- Top the potatoes with half of the ground beef mixture, followed by half of the soup mixture.
- Repeat the layering process one more time for a delightful depth of flavor.
- Cover the dish tightly with foil and bake for 60 minutes, or until the potatoes are tender when pierced with a fork.
- After an hour, remove the foil and sprinkle the shredded cheddar cheese evenly over the top.
- Bake uncovered for another 10–15 minutes until the cheese is melted, golden, and bubbly.
- Let the casserole rest for about 10 minutes before serving.
Best ways to enjoy it
Serve your Cheesy Scalloped Potatoes and Ground Beef Casserole with a fresh green salad or steamed vegetables on the side to balance the richness of the dish. For a heartier meal, consider pairing it with crusty garlic bread or a side of roasted Brussels sprouts. And don’t forget to sprinkle some fresh thyme or parsley on top for a pop of color and flavor!
How to store
To keep your leftovers fresh, store the casserole in an airtight container in the refrigerator for up to 4 days. When reheating, simply microwave portions, or for best results, bake in the oven until warmed through. If you want to freeze the casserole, make sure it’s cooled completely, then wrap it tightly in foil and freeze for up to 3 months. Reheat directly from frozen in the oven—just be sure to extend the cooking time!
Helpful cooking tips
- Slice Evenly: Use a mandoline slicer for even potato slices; this ensures uniform cooking throughout.
- Flavor Boost: Add in some sautéed mushrooms or bell peppers for extra flavor and nutrients.
- Cheese Choices: Feel free to experiment with different types of cheese. Monterey Jack or pepper jack can add a nice twist.
Creative twists
- Vegetable Variations: Toss in some spinach or zucchini to pack in more veggies.
- Spice It Up: Add a splash of hot sauce or some diced jalapeños for a spicy kick.
- Cheesy Herb Crust: Before the final baking, top the casserole with breadcrumbs mixed with melted butter for a crunchy topping.
Common questions
Can I prepare this casserole in advance?
Absolutely! You can assemble the casserole beforehand, cover it tightly with foil, and refrigerate it for a few hours before baking.
What can I substitute for cream of mushroom soup?
If you prefer homemade, you can make a white sauce with butter, flour, and vegetable broth seasoned with mushrooms for a similar effect.
How long does this casserole last in the fridge?
When stored properly in an airtight container, it will last up to 4 days in the fridge.
This recipe for Cheesy Scalloped Potatoes and Ground Beef Casserole is not just a meal; it’s a memory-maker, ideal for family reunions or a simple weeknight dinner. Give it a try and indulge in the comfort of home-cooked goodness!






