Classic Scalloped Potatoes Recipe – Creamy & Delicious Recipe
Classic Scalloped Potatoes feature tender thinly sliced potatoes layered in a rich, creamy cheese sauce made from mozzarella, cheddar, heavy cream, and milk, baked to golden perfection. This comforting casserole is perfect as a hearty side dish for any meal and offers a luscious, cheesy flavor with fragrant herbs.
- Author: luca
- Prep Time: 35 minutes
- Cook Time: 2 hours
- Total Time: 2 hours 35 minutes
- Yield: 8 servings 1x
- Category: Side Dish
- Method: Baking
- Cuisine: American
Potatoes
- 1 kg potatoes, peeled and thinly sliced (approx. 1/8-inch thick)
Cheese
- 1 cup mozzarella cheese, shredded
- ¾ cup cheddar cheese, shredded
Cream Sauce
- 1 cup heavy cream
- 1.5 cups whole milk, gently warmed
- 2 tbsp unsalted butter, melted
- 2 tbsp all-purpose flour
- 1 tsp onion powder
- 1 tsp garlic powder
- Salt, to taste
- Black pepper, to taste
Garnish
- Fresh parsley or dill, chopped
- Prepare Potatoes: Peel 1 kg of potatoes and slice them thinly (approximately 1/8-inch thick) using a mandoline or sharp knife. Pat dry if desired to remove excess starch, ensuring even cooking and a better texture.
- Prepare Cheese and Milk: Shred 1 cup mozzarella cheese and ¾ cup cheddar cheese. Gently warm 1.5 cups whole milk in a small saucepan until it is just warm to the touch, which helps blend smoothly into the sauce.
- Make Cream Sauce Base: In a large saucepan or Dutch oven, melt 2 tablespoons of unsalted butter over medium heat. Whisk in 2 tablespoons of all-purpose flour and cook for 1-2 minutes until the roux turns pale golden and loses the raw flour taste, forming the thickening base of the sauce.
- Finish Cream Sauce: Gradually whisk the warmed milk into the roux a little at a time to prevent lumps. Then whisk in 1 cup heavy cream. Continue whisking over medium heat until the sauce starts to gently simmer and thickens enough to coat the back of a spoon. Remove from heat.
- Season Sauce: Stir in 1 teaspoon onion powder, 1 teaspoon garlic powder, salt, and black pepper to taste. Adjust the seasoning by tasting, keeping in mind that the potatoes will absorb some of the flavors.
- Assemble First Layer: Preheat your oven to 375°F (190°C). Generously grease a 9×13-inch baking dish with butter. Spread about one-third of the sliced potatoes in a slightly overlapping layer evenly on the bottom of the dish.
- Add Sauce and Cheese: Pour about one-third of the prepared cream sauce evenly over the potato layer. Sprinkle approximately one-third of the combined shredded mozzarella and cheddar cheese evenly over the sauce.
- Complete Layers and Top: Repeat layering two more times with the remaining potatoes, sauce, and cheese, ensuring the final potato layer is fully covered by sauce. Sprinkle the remaining cheese generously on top for a golden, bubbling crust.
- Bake Covered: Cover the dish tightly with aluminum foil to create steam and bake in the preheated oven for 60 minutes. This helps the potatoes become tender and the flavors meld.
- Bake Uncovered: Carefully remove the foil and continue baking uncovered for 30-45 minutes until the top is golden brown, bubbly, and the potatoes are very tender when pierced with a fork or knife.
- Rest and Serve: Remove the scalloped potatoes from the oven and loosely tent with foil. Let rest on a wire rack for 15-20 minutes to allow the sauce to thicken and set. Garnish with fresh chopped parsley or dill before serving warm.
Notes
- Use a mandoline or very sharp knife for even potato slices to ensure uniform cooking.
- Patting potatoes dry before layering can help reduce excess moisture, preventing a watery casserole.
- You can substitute half-and-half for heavy cream to lighten the dish slightly but expect a less rich texture.
- Letting the dish rest after baking thickens the sauce, making it easier to serve and enhances flavor melding.
- Fresh herbs like parsley or dill add a pop of color and fresh contrast to the rich casserole.
Keywords: scalloped potatoes, creamy potatoes, cheesy potato casserole, comfort food, baked potatoes, side dish, cheesy scalloped potatoes