There’s something irresistibly comforting about a cheesy beef potato casserole. It’s a classic dish that’s perfect for family dinners, gatherings, or even meal prepping. With its rich flavors and hearty ingredients, this casserole is sure to become a staple in your home. Whether you’re a seasoned cook or a kitchen novice, you’ll find this recipe easy to follow and endlessly satisfying.
Ingredients

- 1 lb ground beef
- 1 onion, diced
- 3 cloves garlic, minced
- 4 cups potatoes, thinly sliced
- 2 cups shredded cheddar cheese
- 1 cup milk
- 2 tablespoons butter
- Salt and pepper to taste
- 1 tablespoon olive oil
Equipments
- Large skillet
- Baking dish
- Knife
- Cutting board
- Measuring cups
- Oven
How to Make Cheesy Beef Potato Casserole – Step By Step
Step 1: Prepare the Potatoes
Thinly slice your potatoes to ensure they cook evenly in the oven. Arrange them in layers in a large baking dish. This step is crucial because the thin slices will absorb the flavors of the meat and cheese while baking. By arranging them neatly, you’ll ensure a consistent cook throughout the dish.
Step 2: Cook the Beef
Heat olive oil in a large skillet over medium heat. Add the diced onion, cooking until it becomes translucent. Then, add the minced garlic and ground beef; brown the beef until fully cooked, breaking it apart as necessary. Season with salt and pepper. This step adds a depth of flavor to the casserole and ensures that your meat is perfectly seasoned.
Step 3: Layer the Ingredients
On top of your potato layer, spread the cooked beef mixture evenly. Sprinkle half of the shredded cheese over this layer. This layering ensures that every bite is packed with hearty goodness and cheesy delight.
Step 4: Make the Cheese Sauce
In a small saucepan, melt the butter over low heat. Slowly whisk in the milk and continue whisking until the mixture thickens. Pour this over your beef layer, ensuring it seeps through to cover the potatoes. This sauce binds the ingredients together creating a creamy consistency once baked.
Step 5: The Final Cheese Layer
Sprinkle the remaining shredded cheese on top of your casserole, covering it thoroughly. This top layer will melt to form a golden crust that is both appealing and delicious!
Step 6: Bake to Perfection
Preheat your oven to 350°F (175°C). Place the baking dish in the oven and bake for 45-50 minutes, or until the potatoes are tender and the cheese on top is golden brown. Baking allows the flavors to meld together, resulting in a hearty, cohesive dish.
How to Serve Cheesy Beef Potato Casserole
Allow the casserole to cool for a few minutes before serving. Garnish with fresh herbs like parsley or chives for a pop of color and a hint of freshness. This dish pairs wonderfully with a simple green salad or a side of steamed vegetables, making it a complete meal.
Recipe Success Tips & Suggestions
For a varied texture, try adding layers of cooked vegetables like bell peppers or mushrooms. You can also experiment with different cheeses such as Monterey Jack or Gruyère for a unique flavor profile. To ensure your potatoes are perfect every time, use a mandoline for even slicing.
Power Up Your Casserole: High Protein Edition
To boost the protein content of this casserole, consider adding a can of black beans or chopped hard-boiled eggs to the beef layer. You could also substitute ground turkey or chicken to change up the flavor while keeping it nutritious.
Low-Carb Delight: A Healthier Take on Cheesy Beef Potato Casserole
If you’re watching your carb intake, swap the potatoes for cauliflower florets or zucchini slices. These alternatives maintain the casserole’s hearty feel without the extra carbs. You’ll delight in a meal that’s both satisfying and waistline-friendly.
Storage Instructions
Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, simply pop slices into a microwave or oven until warmed through. This casserole also freezes well; simply wrap portions in plastic wrap and aluminum foil before freezing for up to 2 months.
FAQs
- Can I use sweet potatoes instead of regular potatoes? Yes, sweet potatoes add a delightful sweetness and depth of flavor to the casserole.
- What can I use if I’m out of cheddar cheese? Feel free to substitute with mozzarella or a cheese blend of your choice.
- Can I make it vegetarian? Absolutely! Simply replace beef with plant-based protein crumbles or extra veggies.
- Is it possible to prepare this casserole in advance? Yes, assemble it a day ahead and bake just before serving.
Bring the Warmth: Final Thoughts on Cheesy Beef Potato Casserole
This cheesy beef potato casserole is more than just a dish—it’s a gathering in a pan! The comforting layers and rich taste make it a family favorite. Share your version or any creative twists you make in the comments below!

Cheesy Beef Potato Casserole
Ingredients
Main Ingredients
- ground beef
- potatoes
- shredded cheddar cheese
- milk
- butter
- onion
- garlic
Instructions
Steps
- Slice potatoes thinly and arrange in a baking dish.
- Cook beef with onions and garlic, and layer over potatoes.
- Sprinkle half the cheese, then pour the cheese sauce.
- Top with remaining cheese, and bake till golden.
