Can you make cheesy ground beef and potato casserole ahead of time?

Yes, you can assemble the entire casserole, cover it tightly, and refrigerate it for up to 1-2 days before baking. Allow it to come to room temperature for about 30 minutes before baking, or add extra baking time if baking directly from cold.

How do you store leftover cheesy ground beef and potato casserole?

Store any leftover Cheesy Ground Beef & Potato Casserole in an airtight container in the refrigerator for up to 3-4 days. Ensure it cools completely before refrigerating.

What kind of potatoes are best for a cheesy ground beef and potato casserole?

Starchy potatoes like Russets or Yukon Golds are excellent choices. Russets will become very tender and absorb flavors well, while Yukon Golds offer a creamy texture without becoming mushy. Pre-cooking potatoes slightly can also improve texture.

Can you freeze cheesy ground beef and potato casserole?

Yes, this casserole freezes well. You can freeze it baked or unbaked. Wrap it tightly in plastic wrap and then foil, or transfer portions to freezer-safe containers. It will keep for up to 2-3 months. Thaw overnight in the refrigerator before reheating or baking.

What to serve with cheesy ground beef and potato casserole?

A simple green salad with a light vinaigrette or steamed vegetables like green beans, broccoli, or corn complement the rich and hearty nature of the casserole perfectly, adding freshness and balance.

How do you reheat cheesy ground beef and potato casserole?

For best results, reheat individual portions in the microwave until hot. To reheat a larger portion or the whole casserole, cover it with foil and bake in a preheated oven at 300-325°F (150-160°C) until warmed through, approximately 20-30 minutes, adding a splash of broth if it seems dry.

Cheesy Ground Beef & Potato Casserole: The Ultimate Comfort Food 2026

Cheesy Ground Beef & Potato Casserole

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I love preparing a double batch of this casserole on Sunday to have ready-made lunches and dinners waiting in the fridge all week. The flavors of this Cheesy Ground Beef & Potato Casserole meld and improve overnight, making your future meals even more delicious. It is the kind of meal that feels like a warm hug from your kitchen, a reliable friend on busy weeknights and a star at casual family gatherings. This particular recipe holds a special place in my heart, a modern take on the classic hotdish my grandma used to make, where simple ingredients transform into something truly magical. It is the ultimate comfort food, and I am so excited to share it with you.

Author: Emma
Prep Time: 20 minutes
Cook Time: 1 hour
Total Time: 1 hour 20 minutes
Yield: 6 servings 1x
Category: Main Course
Method: Baked
Cuisine: American

Ingredients

Scale

1 ½ pounds lean ground beef
1 large yellow onion, diced
2 cloves garlic, minced
1 teaspoon paprika
Salt and black pepper, to taste
2 pounds russet potatoes, thinly sliced (about ¼-inch thick)
1 (10.5 ounce) can condensed cream of mushroom soup
1 cup beef broth
½ cup sour cream
2 cups shredded sharp cheddar cheese, divided
1 tablespoon chopped fresh parsley, for garnish (optional)

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Instructions

Preheat your oven to 375°F (190°C). Lightly grease a 9×13 inch baking dish.
In a large skillet over medium-high heat, cook the ground beef and diced onion until the beef is no longer pink and the onion is softened. Add the minced garlic, paprika, salt, and pepper, and cook for one more minute until fragrant. Drain off any excess grease.
In a medium bowl, whisk together the cream of mushroom soup, beef broth, and sour cream until smooth and well-combined.
Spread half of the thinly sliced potatoes in an even layer on the bottom of the prepared baking dish.
Spoon the entire cooked ground beef and onion mixture over the potato layer, spreading it out evenly.
Layer the remaining potato slices over the beef. Pour the creamy sauce mixture evenly over the top, gently shaking the dish to help the sauce settle throughout.
Cover the baking dish tightly with aluminum foil and bake for 45 minutes.
Carefully remove the foil. Sprinkle 1 ½ cups of the shredded cheddar cheese over the top. Return the casserole to the oven, uncovered, and bake for another 15-20 minutes, or until the cheese is bubbly and golden, and the potatoes are tender when pierced with a fork.
Let the casserole stand for 5-10 minutes before serving. This allows the layers to set, making it easier to slice. Garnish with fresh parsley if desired.

Notes

Smart Swaps: Ground Beef: You can use ground turkey or a plant-based ground crumble. Potatoes: For a time-saver, a 28-ounce bag of frozen diced potatoes with onions and peppers works beautifully. Cream of Mushroom Soup: If you prefer a from-scratch sauce, you can make a simple white sauce with butter, flour, and milk, and sauté 8 ounces of sliced mushrooms with the onion. Cheese: A Monterey Jack and cheddar blend is also fantastic. For a little kick, try Pepper Jack.

Nutrition

Serving Size: 1 serving
Calories: 485
Fat: 28g
Carbohydrates: 25g
Fiber: 2g
Protein: 32g

Find it online: https://www.homestyletable.com/cheesy-ground-beef-potato-casserole/