Name: Ground Beef and Potato Casserole Recipe
Prep time: 20 min
Cook time: 40 min
Total time: 1 h
Cuisine: American
Ingredients: 6 medium potatoes, peeled and thinly sliced; 2 tablespoons (28g) butter or cooking oil; 1 onion, diced; 2 cloves garlic, minced; 1 teaspoon (1g) fresh thyme, minced; 1 pound (450g) ground beef; 1 teaspoon (6g) salt, to taste; 1 teaspoon (3g) bouillon powder or substitute with salt; 1 teaspoon (2-3g) ground black pepper; 1 teaspoon (3g) paprika; 1 teaspoon (1-2g) oregano; 2 tablespoons (15g) flour; 1 cup (236ml) beef broth; ½ cup (118ml) milk; 1 cup (120g) shredded cheddar cheese; Fresh parsley, chopped, for garnish (optional)

Jump to Recipe· 3.8 from 1 review

If you’re searching for a comforting, hearty meal that feels like a warm hug on a plate, this Ground Beef and Potato Casserole Recipe is exactly what you need. It brings together tender layers of thinly sliced potatoes and rich, flavorful ground beef cooked in a luscious gravy, topped with melted cheddar cheese that’s golden and bubbling. With a blend of savory herbs and spices, every bite offers a cozy mix of textures and tastes that make this casserole a timeless family favorite you’ll want to make again and again.

Ingredients You'll Need

The image shows a silver metal pan filled with a thick, brownish mixture that looks like cooked ground meat with small bits of onion mixed in. The mixture covers the entire surface of the pan evenly, showing a slightly oily texture with a few shiny spots. The pan is placed on a white marbled surface. photo taken with an iphone --ar 4:5 --v 7

The beauty of this Ground Beef and Potato Casserole Recipe lies in its simplicity—each ingredient plays a crucial role in delivering flavor, creaminess, and heartiness to your final dish. From the tender potatoes to the perfectly seasoned beef, here's what you'll gather before you start cooking:

6 medium potatoes, peeled and thinly sliced: Ensures even cooking and the perfect tender texture throughout the casserole.
2 tablespoons butter (or cooking oil): For sautéing and adding richness to the dish.
1 onion, diced: Adds a subtle sweetness and depth of flavor when sautéed.
2 cloves garlic, minced: Gives a fragrant, savory kick to the beef mixture.
1 teaspoon fresh thyme, minced: Adds a delicate herbal aroma that complements the beef beautifully.
1 pound ground beef: The hearty protein base, browned to perfection with spices.
1 teaspoon salt (or to taste): Enhances every element’s natural flavor.
1 teaspoon bouillon powder (or salt substitute): Deepens the savory notes of the dish.
1 teaspoon ground black pepper: Adds a gentle heat and earthiness.
1 teaspoon paprika: Brings mild smokiness and color.
1 teaspoon oregano: Infuses a warm, slightly peppery taste.
2 tablespoons flour: Used to thicken the beef gravy to a luscious consistency.
1 cup beef broth: The flavorful liquid that forms the base of the rich sauce.
½ cup milk: Adds creaminess and balances the savory flavors.
1 cup shredded cheddar cheese: Melts on top for a gooey, cheesy finish that everyone loves.
Fresh parsley, chopped (optional for garnish): Adds a bright, fresh contrast visually and flavor-wise.

How to Make Ground Beef and Potato Casserole Recipe

Step 1: Preparing Your Oven and Potatoes

Start by preheating your oven to 375°F (190°C). While it warms up, peel the potatoes and slice them thinly, aiming for uniform thickness so they cook evenly. This step sets the foundation, ensuring a perfect tender bite in every layer of your casserole.

Step 2: Sautéing Aromatics

In a large skillet, melt the butter over medium heat. Toss in the diced onion, minced garlic, and fresh thyme, sautéing until the onions turn translucent and the garlic releases its beautiful aroma. This flavorful base will infuse the beef with savory depth in the next step.

Step 3: Browning the Ground Beef

Add the ground beef to the skillet and cook it until it's browned and fully cooked through. Use a spatula to break it apart into small crumbles as it cooks. Season generously with salt, black pepper, bouillon powder, oregano, and paprika to build layers of rich flavor that will complement the potatoes perfectly.

Step 4: Creating the Gravy

Drain any excess fat from the skillet to avoid greasiness, then sprinkle the flour evenly over the beef. Stir it well and cook for about a minute to toast the flour slightly—this step is essential for developing that silky-smooth gravy texture. Gradually pour in the beef broth and milk, stirring constantly, until the mixture thickens into a luscious sauce that will keep the casserole moist and flavorful.

Step 5: Layering the Casserole

Grease a 9"x13" baking dish with butter or non-stick spray. Begin by layering half of the sliced potatoes at the bottom, followed by half of the beef mixture spread evenly on top. Repeat the layers with the remaining potatoes and beef, creating a beautiful stacked structure that will bake evenly and hold together perfectly.

Step 6: Baking Covered

Cover the dish tightly with foil and bake for 45 minutes. This gentle heat allows the potatoes to soften fully and the flavors to meld beautifully between the layers. It’s the key step for a tender, melt-in-your-mouth casserole experience.

Step 7: Adding the Cheese and Finishing Bake

Remove the foil and sprinkle the shredded cheddar cheese evenly across the top. Return the casserole to the oven and bake for another 10-15 minutes or until the cheese melts, browns slightly, and bubbles enticingly. This final touch delivers that irresistible golden crust you crave in a comforting casserole.

Step 8: Rest and Garnish

Once out of the oven, let the casserole rest for a few minutes so it settles nicely for easy serving. Then top with freshly chopped parsley for a pop of color and a fresh contrast against the rich, cheesy goodness.

How to Serve Ground Beef and Potato Casserole Recipe

The image shows a glass baking dish filled with a layered casserole on a white marbled surface. The bottom layer consists of pale yellow potato slices, visible around the edges. Above the potatoes is a thick layer of browned ground meat mixed with small onions, giving a textured look. The top layer is melted cheddar cheese in a bright orange color, evenly covering the meat, with small sprinkles of fresh green parsley scattered on top. A large silver serving spoon is placed inside the dish on the right side. In the background, a white plate holds a serving of the casserole, and near the bottom right corner, there is a clear bowl filled with chopped parsley. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

A sprinkle of fresh parsley is perfect for brightening the presentation and adding a subtle herbaceous note that complements the savory casserole. For extra flair, a dollop of sour cream or a few sliced green onions can also add amazing flavor and texture contrast.

Side Dishes

This casserole stands beautifully on its own but pairs wonderfully with crisp green salads, steamed vegetables like green beans or broccoli, or even roasted root vegetables—balancing the hearty satisfaction with fresh and vibrant sides.

Creative Ways to Present

For a more casual gathering, serve the Ground Beef and Potato Casserole Recipe family-style right from the baking dish. For a dinner party vibe, scoop individual portions into small gratin dishes or use mini ramekins to make charming single servings topped with extra cheese and herbs.

Make Ahead and Storage

Storing Leftovers

Once cooled, cover the casserole tightly with foil or plastic wrap and store it in the refrigerator. It will keep beautifully for up to 3-4 days, making it an ideal make-ahead meal for busy evenings or leftovers that taste just as good reheated.

Freezing

This casserole freezes very well. For best results, assemble and bake it fully, then allow it to cool completely before wrapping it tightly in foil and freezing. When you want to enjoy it again, thaw overnight in the refrigerator before reheating to preserve texture and flavor.

Reheating

Reheat portions gently in the oven at 350°F (175°C) for about 20 minutes or until warmed through to maintain that crispy cheese topping. Alternatively, microwave slices covered loosely with a microwave-safe lid but expect less crispness on top.

FAQs

Can I use sweet potatoes instead of regular potatoes?

Absolutely! Sweet potatoes add a lovely natural sweetness and vibrant color to the casserole. Just be sure to slice them thinly and keep an eye on baking time since they may cook slightly faster.

Is ground beef the only meat option for this recipe?

You can swap ground beef with ground turkey, chicken, or even pork. Just adjust seasoning as needed, since different meats vary in moisture and flavor intensity.

What can I do if I don’t have beef broth on hand?

Chicken broth, vegetable broth, or even water with a bit of extra bouillon powder or seasoning can substitute well. The broth mainly enriches the gravy, so keep your seasonings balanced.

Can this recipe be made gluten-free?

Yes! Substitute the all-purpose flour with a gluten-free flour blend or cornstarch to thicken the gravy. Just make sure the bouillon powder and other seasonings are gluten-free as well.

How do I get nice, even slices of potato?

Using a mandoline slicer or a very sharp knife helps achieve thin, uniform slices, which is the secret to the casserole baking evenly and creating that wonderfully tender texture.

Final Thoughts

This Ground Beef and Potato Casserole Recipe is the kind of dish that feels like home in every bite. Its layers of cozy flavors and textures are perfect for weeknights, family dinners, or any time you crave a filling, satisfying meal that’s easy to make yet impressive. I hope you give this recipe a try and find as much joy in making and sharing it as I do!

Ground Beef and Potato Casserole Recipe

Ingredients You'll Need