Step-by-step instructions
- Preheat your oven to 350°F (175°C).
- In a skillet, melt the butter or heat the cooking oil. Add the diced onion and sauté until it turns translucent.
- Toss in the ground beef. Cook until browned and season with salt and pepper to enhance the flavor.
- In a baking dish, layer half of the sliced potatoes. Follow with the ground beef mixture, then half of the shredded cheese, and top with the remaining potato slices.
- Pour the milk evenly over the layered ingredients and sprinkle with the remaining cheese.
- Cover the dish with foil and bake for 45 minutes. Remove the foil and bake for an additional 15 minutes, watching for the top to turn golden and bubbly.
Best ways to enjoy it
To serve your Ground Beef and Potato Casserole, let it cool slightly before slicing into generous portions. This dish pairs beautifully with a simple green salad or steamed vegetables for a balanced meal. For those who enjoy a bit of crunch, consider adding some crispy bread or garlic toast on the side. Don’t forget a dollop of sour cream or a sprinkle of fresh herbs for added flavor!
How to store & freeze
If you have leftovers (although I doubt you will!), allow them to cool completely before transferring to an airtight container. You can keep the casserole in the refrigerator for up to three days. For longer-term storage, slice the casserole, wrap it tightly in foil or plastic wrap, and freeze it for up to three months. When ready to enjoy again, simply thaw in the fridge overnight and reheat in the oven until warmed through.
Helpful cooking tips
- Prep Ahead: You can slice the potatoes and cook the beef mixture a day in advance for an even quicker assembly time on busy nights.
- Layer Smart: Make sure to overlap your potato slices to create even cooking and a beautiful presentation.
- Cheesy Goodness: Don’t skimp on the cheese! A generous topping creates that delicious, gooey texture we all love.
Recipe variations
Feel free to get creative with your casserole! Adding vegetables like spinach, bell peppers, or mushrooms can enhance the nutritional value and flavor. For a zesty kick, consider mixing in some salsa or hot sauce with the beef. If you’re looking for gluten-free options, ensure your ingredients are certified gluten-free. You can even experiment with different types of ground meat, such as turkey or chicken, for a lighter version!
FAQs
How long does it take to prepare this casserole?
Overall, this recipe takes about 20 minutes of prep time and 60 minutes of cooking time. It’s a great option if you want to get a delicious meal on the table quickly.
Can I substitute the ground beef?
Absolutely! Ground turkey, chicken, or even plant-based alternatives work well. Just adjust the seasoning according to your choice.
What’s the best way to reheat leftovers?
For best results, reheat in the oven at 350°F (175°C) until warmed through. You can cover it with foil to keep it from drying out.






