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French Onion Scalloped Potatoes

Irresistibly Creamy French Onion Scalloped Potatoes Recipe

This French Onion Scalloped Potatoes recipe features creamy, cheesy layers and savory caramelized onions for an unforgettable meal.
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Prep Time 20 minutes
Cook Time 1 hour
Total Time 1 hour 20 minutes
Servings: 6 servings
Course: Dinner
Cuisine: French
Calories: 280
Ingredients Equipment Method Nutrition Notes

Ingredients
  

Potatoes
  • 3 large russet potatoes about 1.5 lbs, thinly sliced
Onions
  • 2 large sweet onions sliced
Dairy Products
  • 4 tablespoons butter
  • 1 cup heavy cream
  • 1 cup Gruyère cheese grated
  • 1 cup sharp cheddar cheese grated
Seasonings
  • 2 cloves garlic minced
  • 1 teaspoon fresh thyme leaves
  • salt to taste
  • pepper to taste

Equipment

  • Oven
  • Skillet
  • Baking dish

Method
 

Cooking Steps
  1. Preheat your oven to 375°F (190°C). Grease a baking dish with nonstick cooking spray.
  2. In a skillet, melt 2 tablespoons of butter over medium heat. Add sliced onions and cook for about 15-20 minutes until golden brown.
  3. In a bowl, mix heavy cream with minced garlic, thyme, salt, and pepper.
  4. Layer half of the potatoes in the baking dish, followed by half of the caramelized onions and a third of the cream mixture. Repeat layers, finishing with the remaining cream mixture.
  5. Top with Gruyère and cheddar cheese. Cover with foil and bake for 45 minutes. Remove foil and bake for an additional 15-20 minutes until golden brown.

Nutrition

Serving: 1servingCalories: 280kcalCarbohydrates: 25gProtein: 8gFat: 18g

Notes

Feel free to customize the recipe by adding cooked bacon or sautéed mushrooms for extra flavor. Let the dish rest for optimal texture before serving.

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