Cheesy Ground Beef Casserole Made With Frozen Potatoes

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Comfort food doesn’t get much easier—or more satisfying—than this Cheesy Ground Beef Casserole made with frozen potatoes. It’s a dinner that comes together fast and hits every cozy note. The combination of seasoned beef, melty cheese, creamy soup, and crispy potato layers makes this dish a weeknight hero.

It’s the kind of casserole that disappears fast at the table and doubles perfectly for potlucks or meal prep. Using frozen diced potatoes saves time and effort, while giving you a hearty, filling base that holds up beautifully to all the gooey, cheesy goodness layered on top.

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What Kind of Potatoes Work Best for This Casserole?

Frozen diced hash browns are the perfect shortcut for this recipe. They’re already peeled and chopped, and they bake up tender while holding their shape. You can also use frozen shredded hash browns, but the texture will be a bit softer. Avoid using raw potatoes unless you plan to pre-cook them, as they won’t cook through properly in the oven.

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Ingredients for the Cheesy Ground Beef Casserole Made With Frozen Potatoes

• 1 lb ground beef
• 1/2 tsp salt
• 1/2 tsp black pepper
• 1/2 tsp garlic powder
• 1 small onion, diced
• 1 (10.5 oz) can condensed cream of mushroom soup
• 1/2 cup sour cream
• 1/2 cup milk
• 1/4 tsp paprika
• 1/2 tsp dried parsley
• 3 cups frozen diced hash brown potatoes (do not thaw)
• 1 1/2 cups shredded cheddar cheese, divided
• 1 tbsp butter, melted (optional for topping)

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How To Make the Cheesy Ground Beef Casserole Made With Frozen Potatoes

Step 1: Brown the Ground Beef

In a large skillet over medium heat, cook the ground beef with the diced onion, garlic powder, salt, and pepper until the meat is browned and the onion is soft. Drain excess fat.

Step 2: Mix the Sauce

In a mixing bowl, whisk together the cream of mushroom soup, sour cream, milk, paprika, and dried parsley until smooth.

Step 3: Combine with Potatoes

Add the frozen hash brown potatoes and 1 cup of the shredded cheddar cheese to the bowl with the sauce. Stir to combine. Then fold in the cooked ground beef mixture.

Step 4: Assemble the Casserole

Transfer the mixture into a greased 9×13-inch baking dish. Spread it evenly. Sprinkle the remaining 1/2 cup of cheddar cheese over the top. Optionally drizzle with melted butter for an extra golden finish.

Step 5: Bake

Bake at 375°F (190°C) for 40-45 minutes, or until bubbly and golden brown on top. Let cool for 5-10 minutes before serving.

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Serving and Storing Cheesy Ground Beef Casserole Made With Frozen Potatoes

This casserole is best served hot right out of the oven when the cheese is melty and the edges are crispy. Pair it with a simple green salad or steamed veggies for a balanced plate.

Leftovers can be stored in an airtight container in the refrigerator for up to 4 days. To reheat, pop a portion in the microwave or cover and warm in a 350°F oven until heated through.

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Frequently Asked Questions

Can I Make This Casserole Ahead of Time?

Yes! Assemble the casserole, cover tightly, and refrigerate for up to 24 hours before baking. Add 10 extra minutes to the bake time if baking directly from the fridge.

Can I Freeze It?

Definitely. After baking, let it cool completely, then cover tightly and freeze for up to 2 months. Thaw overnight in the fridge and reheat in the oven.

What Other Cheeses Can I Use?

Try Monterey Jack, Colby, or even pepper jack for a spicier kick. Mixing cheeses gives it extra flavor.

Can I Use Ground Turkey Instead of Beef?

Yes, ground turkey works great as a leaner option. You may want to add a bit more seasoning to compensate for the milder flavor.

Do I Need to Thaw the Potatoes First?

Nope! Add them frozen directly to the mix. Thawing can make them mushy.

Can I Add Veggies?

Absolutely. Mix in frozen peas, corn, or chopped bell peppers for extra color and nutrients.

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Want More Casserole Ideas?

If you’re loving this cozy, cheese-loaded bake, don’t stop here. You might also like:

• Marry Me Chicken Pasta: A Creamy, Flavor-Packed Delight
• Cheesy Mexican Rice Casserole
• Nutella French Toast Casserole
• Easy Tuna Noodle Casserole With Cream Cheese
• Creamy Garlic Chicken Breasts

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Tried this with tater tots instead of hash browns? Or added jalapeños for heat? Let us know in the comments! I love hearing your twists and tips.

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