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Easy Cheesy Scalloped Potatoes Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.4 from 141 reviews
  • Author: Jessica
  • Prep Time: 20 minutes
  • Cook Time: 1 hour 10 minutes
  • Total Time: 1 hour 30 minutes
  • Yield: Serves 10
  • Category: Side Dish
  • Method: Baking
  • Cuisine: American

Description

This Easy Cheesy Scalloped Potatoes recipe features tender sliced potatoes baked in a rich and creamy garlic-cheese sauce made with cheddar and parmesan. Perfect as a comforting side dish, it combines the smoothness of heavy cream with the sharpness of cheeses and a touch of garlic for deep flavor. Layers of thinly sliced potatoes are baked until tender and golden on top, making it an ideal accompaniment for any dinner.


Ingredients

Units Scale

Cheese

  • 2 cups freshly grated cheddar cheese
  • 1 cup freshly grated parmesan cheese

Potatoes

  • 3 pounds Russet or Yukon Gold potatoes, peeled and sliced 1/8" (3 mm) thick

Sauce

  • 1 tablespoon butter
  • 3 cloves garlic, minced
  • 2 cups heavy/whipping cream
  • 1 teaspoon salt
  • Pepper to taste

Instructions

  1. Preheat Oven: Preheat your oven to 350°F (175°C) and position the oven rack in the middle to ensure even baking.
  2. Prepare Ingredients: Grate the cheddar and parmesan cheeses. Peel the potatoes and slice them thinly, about 1/8 inch (3 mm) thick, using a mandoline slicer for uniformity.
  3. Make Cream Sauce: In a small saucepan over medium-high heat, melt the butter. Add the minced garlic and cook for about 30 seconds until fragrant. Stir in the heavy cream, salt, and pepper. Let the mixture warm and come to a gentle boil, stirring occasionally, then remove from heat.
  4. Layer Potatoes and Sauce: Grease a 9×13 inch baking dish. Arrange half of the potato slices evenly on the bottom, overlapping slightly. Pour half of the cream sauce over the potatoes. Sprinkle half of each cheese (cheddar and parmesan) on top. Repeat with the remaining potatoes, cream sauce, and cheeses, finishing with a cheese layer on top.
  5. Bake Covered: Cover the baking dish with foil and bake in the preheated oven for 40 minutes.
  6. Bake Uncovered: Remove the foil and continue to bake for an additional 25-35 minutes until the top is golden and a toothpick inserted into the potatoes slides in easily with little resistance. Watch closely towards the end to avoid overcooking.
  7. Rest and Serve: Allow the scalloped potatoes to rest for 5-10 minutes before serving to let the sauce thicken slightly and flavors meld.

Notes

  • Serves 6-10 people depending on portion size and accompanying dishes.
  • Using a mandoline slicer ensures uniform potato slices, which helps them cook evenly. Always use a protective glove when handling a mandoline for safety.
  • Place the baking dish on a baking sheet to catch any spills or splatters and make cleanup easier, especially if your dish is shallow.
  • This recipe is featured in chapter 8 of the Salt & Lavender: Everyday Essentials cookbook, complete with tips and step-by-step photos.
  • For make-ahead preparation, assemble the dish and refrigerate covered until ready to bake.