Scalloped Potatoes Recipe
This scalloped potatoes recipe produces a creamy, tender casserole layered with soft potatoes, onions, butter, and warm milk. A classic comfort dish, it pairs perfectly with roast beef, baked ham, or chicken, making it ideal for family dinners or holiday gatherings. Explore more delicious recipes like Scalloped Potatoes Recipe on our website.

Ingredients
- 3 pounds russet potatoes, thinly sliced
- ½ onion, thinly sliced
- 9 tablespoons all-purpose flour, divided
- 6 tablespoons butter, cubed and divided
- Salt and ground black pepper, to taste
- 3 cups whole milk, warmed
Directions
- Preheat the oven to 375°F (190°C) and grease a 9×13-inch baking dish.
- Layer 1/3 of the potatoes in the dish, followed by 1/3 of the onions. Sprinkle 3 tablespoons flour, add 2 tablespoons butter, and season with salt and pepper.
- Repeat the layering process two more times until all potatoes, onions, flour, and butter are used.
- Warm the milk over medium-low heat, then pour enough into the dish to reach the top layer of potatoes.
- Bake for 45–60 minutes, or until potatoes are tender and the top is golden brown and bubbly.
- Allow the casserole to rest for a few minutes before serving to let the sauce thicken slightly.

Preparation Details
- Prep Time: 30 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour 15 minutes
- Servings: 6
- Yield: 1 casserole
