
There’s something incredibly comforting about a layered casserole, and this Beef Potato Layered Casserole is a true star. Imagine tender, thinly sliced potatoes nestled with savory seasoned ground beef, fragrant onions and garlic, all enveloped in a creamy sauce and topped with a generous blanket of melted cheese. Baked to golden perfection, this dish is a guaranteed crowd-pleaser that brings warmth and satisfaction to any table. It’s the perfect meal for a chilly evening or a comforting Sunday dinner.
Ingredients
For the Potato Layers:
- 2 lbs Yukon Gold potatoes, thinly sliced (about 1/8 inch thick)
- 1 tbsp olive oil
- Salt and freshly ground black pepper to taste
For the Beef Filling:
- 1 lb ground beef (80/20 recommended)
- 1 medium yellow onion, finely chopped
- 2 cloves garlic, minced
- 1 tsp dried thyme
- 1 tsp paprika
- 1/2 tsp salt
- 1/4 tsp black pepper
For the Creamy Sauce:
- 2 tbsp butter
- 2 tbsp all-purpose flour
- 1.5 cups milk (whole or 2%)
- 1/2 cup shredded cheddar cheese (or a blend of cheddar and Monterey Jack)
Topping:
- 1 cup shredded cheddar cheese (or a blend of cheddar and Monterey Jack)
- Optional: Fresh parsley, chopped, for garnish

Instructions
Prepare the Potatoes:
- Preheat your oven to 375°F (190°C).
- In a large bowl, toss the thinly sliced potatoes with olive oil, salt, and pepper until evenly coated.
Make the Beef Filling:
- In a large skillet over medium-high heat, brown the ground beef, breaking it apart with a spoon. Drain off any excess grease.
- Add the chopped onion to the skillet and cook until softened, about 5-7 minutes.
- Stir in the minced garlic, thyme, paprika, salt, and pepper. Cook for 1 minute more until fragrant.
Create the Creamy Sauce:
- In a medium saucepan, melt the butter over medium heat.
- Whisk in the flour and cook for 1 minute, stirring constantly, to form a roux.
- Gradually whisk in the milk until smooth. Continue to cook, stirring frequently, until the sauce thickens, about 5-7 minutes.
- Remove from heat and stir in the 1/2 cup of shredded cheese until melted and smooth. Season with salt and pepper to taste.

Layering Guidance:
- Lightly grease a 9×13 inch baking dish.
- Arrange half of the seasoned potato slices in an even layer on the bottom of the dish.
- Spread the seasoned ground beef mixture evenly over the potato layer.
- Pour half of the creamy sauce over the beef mixture.
- Layer the remaining potato slices over the beef and sauce.
- Pour the remaining creamy sauce over the top layer of potatoes, ensuring they are well covered.
Baking Instructions
- Cover the baking dish tightly with aluminum foil.
- Bake for 30 minutes.
- Remove the foil and sprinkle the remaining 1 cup of shredded cheese evenly over the top.
- Continue baking uncovered for another 20-30 minutes, or until the potatoes are tender when pierced with a fork and the cheese is golden brown and bubbly.
- Let the casserole rest for 10 minutes before serving to allow it to set.
Serving Suggestions:
This hearty casserole is a complete meal on its own, but it pairs wonderfully with a crisp green salad or some steamed green beans. A dollop of sour cream or a sprinkle of fresh chives can also add a lovely touch.

Storage & Reheating
Store any leftover casserole in an airtight container in the refrigerator for up to 3-4 days. To reheat, cover the dish with foil and bake at 350°F (175°C) until heated through, or reheat individual portions in the microwave. You can also gently reheat on the stovetop in a skillet over low heat.
Helpful Recipe Tip
For the best results, ensure your potato slices are as uniform as possible. This will help them cook evenly. If you prefer a crispier topping, you can broil the casserole for the last 1-2 minutes of baking, watching it very carefully to prevent burning.
Enjoy this comforting and delicious Beef Potato Layered Casserole!

Best Beef & Potato Layered Casserole – Easy, Hearty & Delicious
Ingredients
Method
- Preheat your oven to 375°F (190°C).
- In a large bowl, toss the thinly sliced potatoes with olive oil, salt, and pepper until evenly coated.
- In a large skillet over medium-high heat, brown the ground beef, breaking it apart with a spoon. Drain off any excess grease.
- Add the chopped onion to the skillet and cook until softened, about 5-7 minutes.
- Stir in the minced garlic, thyme, paprika, salt, and pepper. Cook for 1 minute more until fragrant.
- In a medium saucepan, melt the butter over medium heat.
- Whisk in the flour and cook for 1 minute, stirring constantly, to form a roux.
- Gradually whisk in the milk until smooth. Continue to cook, stirring frequently, until the sauce thickens, about 5-7 minutes.
- Remove from heat and stir in the 1/2 cup of shredded cheese until melted and smooth. Season with salt and pepper to taste.
