Name: Ground Beef Potato Casserole (Easy + Cheesy!) Recipe
Prep time: 15 min
Cook time: 40 min
Total time: 55 min
Cuisine: American
Ingredients: 2 tablespoons olive oil; 2 pounds Yukon gold or Russet potatoes, chopped into ¼ inch cubes (no need to peel); 1 ½ pounds lean ground beef; 1 ½ teaspoon kosher salt, divided; 1 medium yellow onion, finely diced; 1 clove garlic, minced; 1 teaspoon mild chili powder; 1 (15-oz) can tomato sauce; 1 tablespoon Worcestershire sauce; 1 teaspoon yellow mustard; 2 cups grated sharp cheddar cheese

Jump to Recipe· 4.3 from 2 reviews

If you’re craving comfort food that feels like a warm hug on a plate, this Ground Beef Potato Casserole (Easy + Cheesy!) Recipe is exactly what you need. Imagine tender, golden potatoes mingling with seasoned ground beef, all topped with a generous blanket of bubbly, sharp cheddar cheese. It’s the perfect weeknight meal that comes together with simple ingredients but delivers big on flavor and heartiness. Whether you’re feeding family or friends, this casserole is sure to become a beloved classic in your kitchen.

Ingredients You’ll Need

The image shows several cooking ingredients arranged neatly on a white marbled surface. At the bottom, there are many light brown potatoes spread out in various sizes. Above them, a white plate holds a small, smooth yellow mustard dollop. To the left, ground red meat rests on parchment paper inside a metal tray. In the top middle, there is a metal measuring cup filled with long, thin, orange-yellow shredded cheese. Just above the cheese is a glass bottle of light golden olive oil and a small glass bowl with dark soy sauce. Two tall glass spice jars lie horizontally near the top left corner labeled garlic powder and chili powder, with one powder beige and the other reddish-brown. A small white container of salt and another white bowl with thick red sauce complete the scene. Photo taken with an iphone --ar 4:5 --v 7

Each ingredient in this Ground Beef Potato Casserole (Easy + Cheesy!) Recipe plays a crucial role in creating a comforting dish that’s packed with flavor and texture. From the creamy potatoes to the savory ground beef and the melty cheese topping, every element enhances the overall experience.

2 tablespoons olive oil: A healthy fat that helps brown your beef and soften potatoes without sticking.
2 pounds Yukon gold or Russet potatoes: Choose your favorite—these starchy cubes add heartiness and absorb the sauce beautifully.
1 ½ pounds lean ground beef: Provides rich, savory flavor and protein to make this casserole satisfying.
1 ½ teaspoon kosher salt, divided: Essential to enhance all the flavors throughout the dish.
1 medium yellow onion: Adds a sweet, aromatic depth to balance the beef.
1 clove garlic: Infuses a subtle kick and warmth that pairs perfectly with chili powder.
1 teaspoon mild chili powder: Offers a gentle spice that lifts the savory notes without overpowering.
1 (15-oz) can tomato sauce: Brings moisture and a tangy base for the casserole’s rich filling.
1 tablespoon Worcestershire sauce: Adds umami and complexity, rounding out the sauce beautifully.
1 teaspoon yellow mustard: Introduces a slight tanginess that cuts through the richness.
2 cups grated sharp cheddar cheese: The star topping that melts into gooey, golden perfection.

How to Make Ground Beef Potato Casserole (Easy + Cheesy!) Recipe

Step 1: Browning the Beef

Start by heating a tablespoon of olive oil in a heavy-bottom pot over medium-high heat. Add the ground beef, diced onion, and a teaspoon of salt. Breaking up the beef with your spoon as it cooks ensures it browns evenly and develops deep flavor. This process takes about 5 to 8 minutes until the beef is fully cooked and slightly caramelized, releasing amazing aroma that will make your mouth water.

Step 2: Cooking the Potatoes

Remove the beef and set it aside. Without cleaning the pot, add the remaining olive oil along with the chopped potatoes and a half teaspoon of salt. Turn the heat down to medium and cover the pot, cooking the potatoes until they’re tender but still hold their shape, about 10 minutes. Stir them frequently and add a little water if they start to stick—this helps steam and tenderize the chunks perfectly.

Step 3: Combining Flavors

Return the cooked beef to the pot with the potatoes. Sprinkle in minced garlic and chili powder, stirring for about a minute until the spices release their fragrance. This step layers the flavor, making sure every bite bursts with a deliciously balanced taste.

Step 4: Mixing the Sauce

Turn off the heat and stir in tomato sauce, Worcestershire sauce, mustard, and one cup of the shredded cheddar cheese. This creamy mixture binds everything together and brings the signature cheesy tang to your casserole base.

Step 5: Baking to Perfection

Prepare a 9×16-inch ceramic baking dish by spraying it with olive oil. Transfer the beef and potato mixture into the dish, smoothing it into an even layer. Sprinkle the remaining cup of cheese on top, cover with foil, and bake at 375°F for 15 minutes. Then uncover and continue baking for another 5 to 10 minutes until the cheese bubbles and turns a mouthwatering golden brown.

How to Serve Ground Beef Potato Casserole (Easy + Cheesy!) Recipe

A white baking dish filled with a layered casserole consisting of small golden-yellow potato cubes at the top mixed with browned ground meat pieces, creating a textured, warm-toned surface. Underneath is a melted cheese layer with a smooth, light yellow to orange color, visible around the edges. Fresh green parsley leaves are scattered on top, adding color contrast. A silver spoon is lifting a portion of the dish, showing the chunky, mixed layer of potatoes and meat inside. The dish is placed on a white marbled surface with some parsley leaves in the background. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

To elevate your Ground Beef Potato Casserole (Easy + Cheesy!) Recipe, consider garnishing with freshly chopped parsley or scallions. These add a fresh burst of color and a light herbal note that contrasts wonderfully with the rich, cheesy layers beneath.

Side Dishes

This casserole pairs beautifully with crisp, refreshing sides like a simple green salad with a lemon vinaigrette, steamed broccoli, or roasted carrots. The veggies balance the dish perfectly, adding crunch and brightness alongside each savory forkful.

Creative Ways to Present

Feeling a little fancy? Serve the casserole in individual ramekins to turn it into personal comfort bowls. You can also layer it in a clear glass baking dish to show off the beautiful cheese topping and the hearty layers beneath—making it as delightful to the eyes as it is to the palate.

Make Ahead and Storage

Storing Leftovers

Once cooled, place any leftover Ground Beef Potato Casserole (Easy + Cheesy!) Recipe in an airtight container and store it in the refrigerator. It will keep well for up to 3 days, making it a perfect quick lunch or dinner the next day.

Freezing

You can freeze portions of the casserole tightly wrapped in foil or in freezer-safe containers for up to 2 months. Freezing is a great option if you want to enjoy this cozy meal on a busy night without having to cook from scratch.

Reheating

To reheat, thaw frozen portions overnight in the fridge if possible. Warm the casserole in the oven at 350°F until bubbly and heated through, usually about 20 minutes. For refrigerated leftovers, microwaving is also an option—heat in short bursts to keep that cheesy texture perfectly melted.

FAQs

Can I use other types of potatoes for this casserole?

Absolutely! Yukon gold and Russet are recommended for their balance of creaminess and starchiness, but red potatoes or fingerlings can work as well. Just adjust cooking time to ensure they’re tender.

Is it possible to make this casserole vegetarian?

Yes! You can swap the ground beef for plant-based crumbles or sautéed mushrooms with walnuts to mimic the savory texture and flavor. Add a bit more seasoning for depth and you’ll have a delicious vegetarian version.

Can I prepare this casserole ahead of time and bake it later?

Yes, you can assemble the casserole up to the baking step, cover it tightly, and refrigerate for up to 24 hours before baking. This makes it great for busy days when you want to save time.

What can I substitute for Worcestershire sauce?

If you don’t have Worcestershire sauce, soy sauce with a dash of vinegar or balsamic vinegar can provide the tangy umami flavor needed for the sauce.

How can I make the casserole spicier?

Add a pinch of cayenne pepper or increase the mild chili powder. You can also stir in some diced jalapeños along with the onion for an extra kick.

Final Thoughts

This Ground Beef Potato Casserole (Easy + Cheesy!) Recipe is such a joy to make and eat, combining simple ingredients with rich, satisfying flavors that everyone will love. When you’re looking for a cozy, no-fuss meal that feels special yet comforts like home, this casserole has your name written all over it. Give it a try, and I’m sure it will quickly become a favorite in your recipe rotation!

Ground Beef Potato Casserole (Easy + Cheesy!) Recipe

Ingredients You’ll Need