Creamy Ground Beef Potato Casserole

Few things feel as comforting as a warm casserole coming out of the oven, especially when it’s filled with tender potatoes, savory ground beef, sweet carrots, and a rich, creamy sauce.

This Creamy Ground Beef & Potato Casserole is the kind of meal that feels familiar and satisfying from the very first bite. The potatoes soften into the sauce, the beef adds plenty of hearty flavor, and the layer of melted cheddar and mozzarella on top turns golden and bubbly around the edges.

It’s perfect for a cozy family dinner, a chilly evening, or one of those days when you want something simple but deeply comforting. And because everything bakes together in one dish, every spoonful has a little bit of everything: creamy potatoes, seasoned beef, tender vegetables, and gooey cheese.

Ingredients

1½ pounds (680 g) ground beef
2 pounds (900 g) potatoes, peeled and thinly sliced
2 medium carrots, thinly sliced
1 medium onion, finely chopped
3 cloves garlic, minced
2 tablespoons butter
2 tablespoons all-purpose flour
1½ cups whole milk
½ cup heavy cream
1 cup beef broth
1 teaspoon paprika
1 teaspoon dried thyme
½ teaspoon garlic powder
½ teaspoon black pepper
1 teaspoon salt, or to taste
1½ cups shredded cheddar cheese
½ cup shredded mozzarella cheese
2 tablespoons fresh parsley, chopped

Instructions

Preheat your oven to 375°F (190°C). Lightly grease a 9 × 13-inch baking dish and set it aside.

Heat a large skillet over medium-high heat. Add the ground beef and chopped onion, then cook for about 6–8 minutes.

Break the beef into small crumbles as it browns. Once the onion is soft and the meat is nicely browned, add the minced garlic and cook for another minute.

Drain away any excess fat.

Season the beef with paprika, dried thyme, garlic powder, salt, and black pepper. Give everything a good stir, then remove the skillet from the heat.

Next, make the creamy sauce.

Melt the butter in a saucepan over medium heat. Add the flour and stir continuously for about 1 minute. This helps remove the raw flour taste and creates the base for a smooth sauce.

Gradually pour in the milk while whisking. Add the heavy cream and beef broth, then continue stirring as the mixture warms.

Cook for about 4–5 minutes, until the sauce begins to thicken slightly. It should be creamy and smooth but still easy enough to pour between the layers.

Now it’s time to assemble the casserole.

Arrange half of the thinly sliced potatoes and carrots across the bottom of the prepared baking dish. Try to spread them fairly evenly so they cook at the same pace.

Spoon half of the seasoned ground beef over the vegetables.

Pour some of the cream sauce over the beef, letting it work its way down between the potato slices.

Repeat with the remaining potatoes and carrots, followed by the rest of the beef and cream sauce.

Cover the baking dish tightly with foil and place it in the oven.

Bake for 45–50 minutes, or until the potatoes and carrots are almost tender when pierced with a fork.

Remove the foil and sprinkle the cheddar and mozzarella generously over the top.

Return the casserole to the oven, uncovered, and bake for another 15–20 minutes.

The vegetables should now be completely tender, and the cheese should be melted, bubbling, and beautifully golden around the edges.

Let the casserole rest for about 10 minutes before serving. This gives the creamy sauce a chance to settle and makes the casserole easier to portion.

Finish with a sprinkle of fresh parsley.

Presentation

This casserole looks best served straight from the baking dish while the cheese is still warm and glossy.

Sprinkle a little extra parsley over the top just before bringing it to the table. You can also add a light dusting of paprika for extra color.

Serve generous squares or spoonfuls onto warm plates, making sure each portion gets plenty of creamy potatoes, beef, carrots, and melted cheese.

Because the casserole is already rich and hearty, it pairs beautifully with something fresh and simple on the side. A crisp green salad, steamed green beans, roasted broccoli, or lightly dressed cucumber salad all work well.

And don’t worry if a little sauce pools around the edges of the plate. That creamy, savory sauce is one of the best parts.

Nutritional Information:

⏰ Prep Time: 20 minutes | Cooking Time: 1 hour 10 minutes | Total Time: 1 hour 30 minutes
🔥 Kcal: Approximately 520 kcal per serving | 🍽️ Servings: 6

Conclusion

Creamy Ground Beef & Potato Casserole is everything a good comfort-food recipe should be: warm, filling, creamy, cheesy, and wonderfully easy to enjoy.

The combination of tender potatoes, seasoned ground beef, sweet carrots, and bubbling cheese makes every bite feel hearty and homemade. It’s also the kind of dish that makes the kitchen smell incredible while it bakes.

Whether you’re feeding the family or simply craving a cozy meal after a long day, this casserole is worth adding to your regular rotation.

Serve it warm, scoop up plenty of that creamy sauce, and enjoy a dinner that feels like pure comfort in a baking dish.