Cheesy Ground Beef & Potato Casserole (One-Pan Dinner!)

This Cheesy Ground Beef & Potato Casserole is the kind of dinner that makes weeknights feel a little easier and a lot more satisfying. It’s hearty, comforting, and best of all, comes together with minimal fuss and cleanup.

Why This Cheesy Ground Beef & Potato Casserole Works

This dish is a weeknight hero because it simplifies the cooking process without sacrificing flavor.

Ingredients

• 1 tablespoon olive oil
• 1 pound lean ground beef (85% lean or 90% lean)
• 1 medium yellow onion, finely chopped
• 2 cloves garlic, minced
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 1/4 teaspoon paprika
• 1/4 teaspoon dried thyme
• 1/2 cup beef broth
• 1 pound Yukon Gold potatoes, scrubbed and thinly sliced (about 1/8 inch thick)
• 1/2 cup shredded cheddar cheese
• 1/4 cup shredded Monterey Jack cheese
• 2 tablespoons chopped fresh parsley, for garnish (optional)

Gathering all your ingredients before you begin the cooking process ensures a smoother workflow and helps prevent any forgotten spices or missing components.

How to Make It

1. Preheat your oven to 375°F (190°C). Lightly grease a 9×13 inch baking dish with cooking spray or butter.
2. Heat the olive oil in a large oven-safe skillet (like a cast-iron skillet) over medium-high heat. Add the ground beef and cook, breaking it up with a spoon, until browned. Drain off any excess grease.
3. Add the chopped onion to the skillet and cook until softened, about 5-7 minutes. Stir in the minced garlic, salt, pepper, paprika, and thyme, and cook for another minute until fragrant.
4. Pour in the beef broth and scrape up any browned bits from the bottom of the skillet. Bring to a simmer and cook for 2-3 minutes, allowing the sauce to thicken slightly.
5. Arrange the thinly sliced potatoes in an even layer over the ground beef mixture in the skillet. If your skillet isn’t oven-safe, transfer the beef mixture to the prepared baking dish first, then layer the potatoes on top.
6. Cover the skillet or baking dish tightly with aluminum foil.
7. Bake for 30-40 minutes, or until the potatoes are fork-tender.
8. Remove the foil and sprinkle the cheddar and Monterey Jack cheeses evenly over the potatoes.
9. Return the dish to the oven, uncovered, and bake for another 5-8 minutes, or until the cheese is melted and bubbly and lightly golden.
10. Let the casserole rest for 5-10 minutes before serving. Garnish with fresh parsley, if desired.

This recipe is designed to be a straightforward, uncomplicated meal that delivers big on flavor and comfort. Each step is critical to building the layers of taste and texture, from browning the beef to achieving that perfectly melted cheese topping. The careful arrangement of potatoes ensures they cook evenly and absorb the savory flavors from the beef mixture below. The resting period at the end is not just a suggestion; it’s vital for allowing the casserole to set slightly, making it easier to serve and for the flavors to meld together beautifully. This one-pan approach minimizes dishes, making cleanup a breeze after a delicious home-cooked meal.

Don’t miss this delicious recipe: Easy Cheesy Potato Casserole

Nutrition at a Glance

• Calories: Approximately 450-550 calories per serving, depending on the leanness of the ground beef and the amount of cheese used.
• Protein: Around 30-35 grams, primarily from the ground beef and cheese.
• Fat: Roughly 20-30 grams, varying with the fat content of the beef and the type of cheese.
• Carbohydrates: Approximately 35-45 grams, predominantly from the potatoes.
• Fiber: About 3-5 grams, thanks to the potatoes and onions.
• Sodium: Can range significantly based on the salt added and the sodium content of the beef broth.

It’s important to remember that these are estimates. For precise nutritional information, it’s always recommended to use a nutrition calculator with the specific ingredients and quantities you use. The beauty of this dish is its satisfying blend of macronutrients, offering a good balance of protein, carbohydrates, and healthy fats to keep you feeling full and energized. The potatoes provide complex carbohydrates for sustained energy, while the ground beef offers essential protein for muscle repair and satiety. The cheese contributes calcium and healthy fats, adding to the overall nutritional profile of this comforting meal. While it’s a hearty dish, it’s designed to be a balanced meal when prepared with lean ingredients and moderate cheese.

How to Serve It

• Serve hot directly from the baking dish.
• Garnish with chopped fresh parsley for a burst of color and freshness.
• A simple side salad with a light vinaigrette complements the richness of the casserole.
• Steamed green beans or a side of roasted broccoli also pair well.
• For a heartier meal, consider a dollop of sour cream or a spoonful of your favorite hot sauce.

This Cheesy Ground Beef & Potato Casserole is a complete meal in itself, but a few thoughtful additions can make it even more enjoyable.

Common Mistakes

• Not cooking potatoes long enough: This results in hard, undercooked potato pieces. Ensure they are fork-tender before adding cheese.
• Overcrowding the skillet: When browning beef, avoid adding too much at once, as it will steam rather than brown, affecting flavor and texture.
• Using too much salt: Taste the beef mixture before adding potatoes and adjust salt accordingly, as the broth and cheese also contain sodium.
• Potatoes sliced too thick: This can lead to uneven cooking and a longer bake time, potentially drying out other components.
• Skipping the resting time: While tempting to dig in immediately, letting the casserole rest allows it to set, making it easier to serve neat portions.

Avoiding these common pitfalls will help ensure your Cheesy Ground Beef & Potato Casserole turns out beautifully every time.

Not cooking potatoes long enough: This is probably the most frequent issue people encounter with layered potato dishes.

Overcrowding the skillet: This mistake is particularly relevant when browning ground beef for a recipe like this.

Using too much salt: This is a classic home cooking trap. Many components in this casserole contribute some level of sodium: the ground beef itself, the beef broth, and of course, the cheese.

Potatoes sliced too thick: The recipe specifies “about 1/8 inch thick.” This is a crucial thickness for several reasons.

Skipping the resting time: While it might seem like an unnecessary wait when a delicious-smelling casserole is in front of you, resting is a vital step in many cooked dishes.

Storage and Reheating

• Storage: Leftover casserole can be stored in an airtight container in the refrigerator for up to 3-4 days.
• Reheating: The best way to reheat is in a conventional oven at 350°F (175°C) until heated through. This helps maintain the texture of the potatoes and cheese. Covering with foil initially and then uncovering to re-crisp the top is a good approach.
• Microwave reheating: You can reheat portions in the microwave, but be aware that the potatoes might become softer or a bit chewier. Cover with a damp paper towel to help retain moisture.

Proper storage and reheating are essential to enjoy leftovers without sacrificing quality.

Storage Specifics: When you’ve finished serving, let the casserole cool down to room temperature for about an hour before covering and refrigerating.

Reheating in the Oven – The Gold Standard: For that truly “just made” experience, the oven is your best friend. Preheat your oven to 350°F (175°C).

Microwave Reheating – The Quick Fix: In a pinch, the microwave is undeniably convenient. Place a portion of the casserole in a microwave-safe dish.

Freezing Considerations: While this casserole is generally best enjoyed fresh or as leftovers within a few days, it can be frozen.

Leftover Ideas

• Shepherd’s Pie Style: Top reheated casserole portions with a mashed potato topping and bake until golden.
• Casserole Hash: Chop up cold leftover casserole and pan-fry it with some diced bell peppers and onions for a flavorful breakfast hash.
• Stuffed Bell Peppers: Mix finely chopped leftovers with some extra seasonings and use as a filling for bell peppers, then bake.
• Quick Quesadillas: Spread a layer of reheated casserole onto a tortilla, top with another tortilla, and grill until cheese is melted.
• Add to Omelets: Chop fine and add to your morning omelet for a savory, hearty breakfast addition.

Leftovers are a wonderful thing, and this Cheesy Ground Beef & Potato Casserole transforms beautifully into other delicious meals.

Shepherd’s Pie Style: This is a fantastic way to repurpose the savory beef and potato base. Take your leftover casserole, which already has a delicious cooked ground beef and potato layer, and simply add a topping.

Casserole Hash: This is a brilliant way to utilize the texture and flavors of cold leftovers. Chop the leftover Cheesy Ground Beef & Potato Casserole into bite-sized pieces – think about the size of hash browns.

Stuffed Bell Peppers: This offers another way to present the casserole’s savory goodness in a new format. Choose medium-sized bell peppers.

Quick Quesadillas: This is a surprisingly delicious and quick idea that taps into the cheesy, savory nature of the casserole. Take two tortillas.

Add to Omelets: This is perhaps the simplest yet most satisfying way to use up small amounts of leftovers.

These leftover ideas aim to inspire creativity and demonstrate the versatility of this hearty casserole. By thinking outside the box, you can enjoy delicious meals for days to come.

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