Cheesy Ground Beef and Potato Casserole

Cheesy ground beef and potato casserole made its way into my kitchen one weeknight when I had limited ingredients but needed a meal that would satisfy hungry appetites fast. I remember opening the fridge and spotting a bag of potatoes, a block of cheese, and some ground beef so I layered them together, added a creamy touch, and baked it all until bubbly and golden.

That first try turned into a regular request from my family. It’s comforting, filling, and just the right mix of creamy, savory, and cheesy. This dish is perfect for busy nights, cold weather, or when you just want something hearty and delicious without a lot of fuss.

Ingredients

Here’s what I use for this recipe. You can always make substitutions if you prefer!

• Ground beef – The savory, meaty base of the casserole
• Yellow potatoes – Sliced thinly for layers of soft texture
• Onion – Adds sweetness and depth to the beef mixture
• Garlic – Brings warmth and enhances the overall flavor
• Tomato paste – Gives the beef mixture a rich, bold kick
• Beef broth – Helps keep the filling moist and flavorful
• Paprika & black pepper – Adds seasoning and a touch of smoky spice
• Salt – Balances the flavors and brings everything together
• Butter – Used in the cheese sauce for richness
• All-purpose flour – Helps thicken the cheese sauce
• Milk – Makes the sauce creamy and smooth
• Cheddar cheese – The star of the topping melty, gooey, and golden
• Mozzarella cheese – Adds extra stretch and mild creaminess
• Parsley (optional) – For a fresh garnish at the end

Tools You’ll Need

• Skillet – For browning the ground beef and cooking the onions
• Saucepan – To make the creamy cheese sauce
• 9×13 casserole dish – Perfect for baking and layering the casserole
• Mandoline or sharp knife – To slice the potatoes thinly and evenly
• Whisk – For a lump-free cheese sauce
• Cutting board and spoon – To prep and stir everything smoothly
• Oven mitts – Because that bubbling casserole will be hot!

Instructions

Step 1:

I start by preheating the oven to 375°F so it’s ready when the layering is done.

Step 2:

In a large skillet, I cook the ground beef over medium heat until it’s browned, then drain any excess grease.

Step 3:

I add diced onions and garlic to the beef and cook until soft. Then I stir in tomato paste, beef broth, paprika, salt, and pepper. I let it simmer for 5–7 minutes until slightly thickened.

Step 4:

While the beef simmers, I peel and thinly slice the potatoes. I like using a mandoline for even slices so they cook at the same rate.

Step 5:

In a saucepan, I melt butter and whisk in flour to create a roux. Then I slowly pour in the milk while whisking constantly until the mixture thickens.

Step 6:

Once the sauce thickens, I remove it from the heat and stir in shredded cheddar and mozzarella until melted and smooth.

Step 7:

To assemble, I grease a 9×13 baking dish and layer half the sliced potatoes on the bottom.

Step 8:

Next, I spoon over the beef mixture evenly and then layer the remaining potatoes on top.

Step 9:

I pour the cheese sauce all over the top layer of potatoes, spreading it gently with a spatula to coat everything.

Step 10:

I cover the dish with foil and bake for 40 minutes. Then I uncover it and bake for another 15–20 minutes until the top is golden and bubbly.

Step 11:

Before serving, I sprinkle some chopped parsley on top for a pop of color.

Tips

If you want even more flavor, add a pinch of cayenne to the cheese sauce or mix in green chilies with the beef.

Yukon Gold or Russet potatoes both work great just slice them thin so they cook fully.

Let the casserole rest for 10 minutes before cutting it helps it set and makes serving easier.

You can make this ahead and reheat it the next day it holds up beautifully.

Ways to Serve

Pair with a crisp green salad for a balanced meal

Serve with steamed broccoli or green beans on the side

Add a dollop of sour cream or a drizzle of hot sauce for extra flavor

It’s hearty enough to stand alone for dinner just add a fork!

Frequently Asked Questions

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

Yes! Assemble it a day in advance, cover it tightly, and store in the fridge. Bake it fresh when you’re ready to serve.

What’s the best potato to use for cheesy ground beef and potato casserole?

Yukon Golds are ideal because they’re creamy and hold their shape well when baked.

Can I freeze cheesy ground beef and potato casserole?

Absolutely. Cool it completely, wrap tightly, and freeze for up to 3 months. Thaw overnight and reheat in the oven.

See You in the Kitchen

I hope you try this cheesy ground beef and potato casserole soon! It’s one of those classic, comforting meals that fills the table and warms the soul. Let me know how it turns out for you or tag me with your version I love seeing your creations!

Happy Cooking!

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