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Potato Leek Gratin

Indulgent Potato Leek Gratin: Comfort Food Bliss Awaits

Indulge in this Potato Leek Gratin, a comforting dish of creamy Yukon Gold potatoes and leeks, perfect for any gathering.
Prep Time 30 minutes
Cook Time 1 hour
Total Time 1 hour 30 minutes
Course Dinner
Cuisine American
Servings 6 servings
Calories 400 kcal

Equipment

  • Oven
  • Skillet
  • Baking dish
  • knife
  • cutting board
  • measuring cups
  • measuring spoons

Ingredients
  

For the Gratin

  • 2 lbs Yukon Gold Potatoes Slice thin for even cooking.
  • 2 leeks Leeks Wash thoroughly to remove grit.
  • 4 tbsp Unsalted Butter For sautéing the leeks.
  • 2 cups Heavy Cream Can be swapped with Greek yogurt.
  • 1 tsp Garlic Powder Or use fresh garlic for a robust flavor.
  • to taste Salt Essential for seasoning.
  • to taste Pepper Essential for seasoning.
  • 2 cups Shredded Sharp Cheddar Cheese For a delicious topping.

Optional Ingredients for Extra Flavor

  • to taste Fresh Herbs (like Thyme or Rosemary) Sprinkle between layers.
  • to taste Additional Vegetables (spinach or mushrooms) Layer them for extra flavor.

Instructions
 

How to Make Potato Leek Gratin

  • Preheat your oven to 375°F (190°C).
  • Thinly slice 2 lbs of Yukon Gold potatoes and wash the leeks thoroughly.
  • Melt 4 tbsp of unsalted butter in a skillet over medium heat and sauté the leeks until softened.
  • Stir in 2 cups of heavy cream along with garlic powder, salt, and pepper, and let it simmer for 3-4 minutes.
  • In a greased baking dish, layer half of the sliced potatoes followed by half of the leek mixture, and repeat with remaining ingredients.
  • Sprinkle 2 cups of shredded sharp cheddar cheese over the top.
  • Cover with foil and bake for 45 minutes; then remove foil and bake for an additional 15-20 minutes until golden brown.

Notes

For best results, reheat in the oven instead of the microwave to preserve texture.
Keyword Casserole, cheesy potatoes, comfort food, family dinner, Potato Leek Gratin, side dish