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Potatoes Au Gratin

A creamy and cheesy potato dish, perfect for family dinners or special occasions.
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Prep Time 15 minutes
Cook Time 1 hour 10 minutes
Total Time 1 hour 25 minutes
Servings: 8 servings
Course: Main Course, Side Dish
Cuisine: American
Calories: 330
Ingredients Method Notes

Ingredients
  

Main Ingredients
  • 4 tablespoons softened unsalted butter, divided 2 tablespoons for greasing the baking dish and 2 tablespoons for topping
  • 3 pounds russet potatoes, peeled Use 4 or 5 medium potatoes
  • 1 cup heavy cream Provides a creamy texture
  • 1/2 cup shredded white cheddar cheese Adds flavor and creaminess
  • 6 tablespoons grated Parmesan, divided 4 tablespoons for the mixture and 2 tablespoons for topping
  • 3 cloves garlic, minced Enhances the overall flavor
  • to taste Salt and pepper For seasoning

Method
 

Preparation
  1. Preheat your oven to 375˚F and grease a baking dish with 2 tablespoons of butter.
  2. Thinly slice the potatoes, using a mandolin if available for even slices.
  3. In a large mixing bowl, combine the heavy cream, shredded cheddar cheese, 4 tablespoons of Parmesan cheese, and minced garlic.
  4. Add the sliced potatoes to this mixture, tossing them together until well coated. Season generously with salt and pepper, and toss again.
Assembly
  1. Take a stack of the potatoes and line the baking dish, keeping the potatoes upright. Repeat until all the potato slices are used.
  2. Pour any leftover cream mixture evenly over the potatoes, and lightly season the top with salt and pepper.
  3. Dot the top with the remaining 2 tablespoons of butter.
Baking
  1. Cover the baking dish with foil and bake for 35 to 40 minutes.
  2. After baking, remove the dish from the oven, uncover it, and sprinkle the top with the remaining Parmesan cheese. Bake for an additional 25 to 30 minutes until the potatoes are fork-tender.
  3. Transfer the dish to a broiler and broil on high for 1 minute to brown the top.
  4. Let it cool for about 10 minutes before serving.

Notes

For creaminess, ensure the potatoes are sliced evenly to cook uniformly. Feel free to add different types of cheese, such as Gouda or Gruyère, for additional flavors. You can also mix in some cooked bacon or ham for added richness and flavor. If you like a bit of spice, consider adding crushed red pepper flakes or freshly chopped herbs. Store leftovers tightly covered in the refrigerator for up to 3 days and reheat at 350˚F.