When you need a dinner that warms your soul and fills your kitchen with the aroma of comfort, Ground Beef Potato Casserole is the answer. This dish layers seasoned ground beef, tender sliced potatoes, and a rich cheese sauce into one irresistible, oven-baked masterpiece. Whether you’re serving it to a hungry family or meal-prepping for the week, it’s a guaranteed crowd-pleaser.

What makes this casserole truly special is how effortlessly it transforms pantry staples into something that feels like a hug on a plate. The golden-bubbly cheese crust, the juicy beef seasoned just right, and the soft, buttery potatoes all come together in a way that’s deeply satisfying without being overly heavy.

What Kind of Potatoes Should I Use?

Yukon golds or Russets work wonderfully for this casserole. Yukon golds offer a buttery richness and hold their shape well during baking. Russets, on the other hand, become incredibly tender and soak up the savory beef juices beautifully. Whatever you choose, thin, even slices are key for that perfect texture.

Ingredients for the Ground Beef Potato Casserole

Ground Beef: The heart of the casserole, offering rich flavor and protein. Opt for 80/20 for the best balance of flavor and moisture.

Potatoes: Sliced thinly, these form the layers and base of the dish. Their starch thickens the casserole naturally.

Onions: Caramelized slightly, they add depth and sweetness to balance the beef.

Garlic: A must-have for aromatic depth and a subtle kick.

Heavy Cream or Milk: Creates that luscious sauce that ties everything together.

Cheddar Cheese: Melts beautifully and adds a sharp, creamy top layer.

Butter: Helps with sautéing and adds richness.

Salt, Pepper, Paprika, Thyme: Essential seasonings that elevate every component.

Parsley (Optional): For garnish and a touch of freshness.

How To Make the Ground Beef Potato Casserole

Step 1: Prepare the Beef Filling

In a large skillet over medium heat, brown the ground beef until no longer pink. Add chopped onions and minced garlic. Cook until softened and fragrant. Season with salt, pepper, paprika, and thyme. Drain excess fat if needed.

Step 2: Preheat and Prep

Preheat your oven to 375°F (190°C). Butter a large casserole or baking dish to prevent sticking.

Step 3: Slice and Layer the Potatoes

Using a mandoline or sharp knife, slice potatoes into thin, even rounds. Begin layering half of them in the bottom of the dish.

Step 4: Build the Layers

Add half of the beef mixture on top of the potato layer. Repeat with another layer of potatoes and the remaining beef. Pour heavy cream or milk over the top evenly.

Step 5: Top with Cheese and Bake

Sprinkle a generous layer of shredded cheddar over the entire dish. Cover with foil and bake for 40 minutes. Remove foil and bake another 15-20 minutes until the cheese is golden and bubbly.

Step 6: Rest and Serve

Let the casserole rest for 10 minutes before slicing. Garnish with chopped parsley if desired.

How to Serve and Store This Ground Beef Potato Casserole

This casserole is best served warm right out of the oven, when the cheese is still gooey and the layers are perfectly melded together. For a cleaner slice, allow it to cool slightly.

Leftovers store beautifully in the fridge for up to 4 days in an airtight container. To reheat, cover with foil and warm in a 350°F oven until heated through, or use the microwave for individual servings. It also freezes well — just wrap tightly and thaw overnight before reheating.

What to Serve With Ground Beef Potato Casserole?

Simple Green Salad

A crisp, refreshing salad with vinaigrette helps balance the richness.

Roasted Broccoli

Adds color, crunch, and nutrition to your plate.

Buttery Dinner Rolls

Perfect for soaking up any extra creamy sauce.

Garlic Green Beans

An easy side that pairs with just about any comfort dish.

Steamed Asparagus

Adds a touch of elegance and freshness.

Pickled Beets or Carrots

Brightens the plate with tang and color.

Apple Slaw

A sweet-tangy slaw cuts through the savory depth.

Want More Casserole Ideas?

If you’re loving this hearty dish, here are a few more cozy and flavorful casseroles to try next:

Chicken Cordon Bleu Casserole for a creamy, ham-filled classic.
Mexican Tortilla Casserole with bold spices and layered tortillas.
Walking Taco Casserole — easy, cheesy, and packed with crunch.
French Onion Ground Beef and Rice Casserole for something deeply savory.
Million Dollar Ravioli Casserole — cheesy pasta heaven.

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And let me know in the comments how yours turned out! Did you use heavy cream or milk? Add mushrooms or bell peppers? I’d love to hear your spin on it.

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Ground Beef Potato Casserole

Author: Lorenzo Devereaux
Total Time: 75 minutes
Yield: 6 servings

Print Recipe

Description

This Ground Beef Potato Casserole is the kind of meal that brings everyone to the table. With savory seasoned beef, thinly sliced potatoes, and a bubbling layer of cheddar cheese, it’s everything comfort food should be. Whether you’re searching for an easy dinner idea, a family-friendly meal prep option, or hearty food ideas for colder days, this one ticks every box. It’s one of those healthy-ish casseroles that still satisfies every craving and makes an ideal main for busy nights or weekend gatherings. From quick weeknight dinners to hearty Sunday suppers—this one’s a keeper.