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A close-up shot of a golden-brown potato gratin topped with melted cheese and crispy roasted garlic slices, styled on a rustic wooden platter with fresh herbs and a drizzle of creamy sauce, vibrant golden hues with hints of green from herbs, inviting and warm presentation.

Creamy Roasted Garlic Potatoes au Gratin

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A decadent and creamy roasted garlic potatoes au gratin layered with slices of tender potatoes, melted cheese, and roasted garlic, baked to perfection with a crispy golden crust.

  • Total Time: 1 hour 5 minutes
  • Yield: 6 servings

Ingredients

Scale
  • 4 large russet potatoes, thinly sliced
  • 4 cloves garlic, roasted and minced
  • 2 cups shredded Gruyere or cheddar cheese
  • 1 cup heavy cream
  • 2 tablespoons butter
  • Salt and pepper to taste
  • Fresh thyme or parsley for garnish

Instructions

  1. Preheat oven to 375°F (190°C). Grease a baking dish.
  2. Layer sliced potatoes in the dish, seasoning each layer with salt, pepper, and minced roasted garlic.
  3. Mix heavy cream with melted butter, pour evenly over the layered potatoes.
  4. Sprinkle generously with shredded cheese.
  5. Bake uncovered for 45-50 minutes until bubbly and golden brown on top.
  6. Garnish with chopped herbs before serving.

Notes

  • Use a mandoline for evenly thin slices.
  • Roast garlic in advance for enhanced flavor.
  • For a gluten-free version, omit any breadcrumbs.
  • Prep Time: 15 minutes
  • Cook Time: 50 minutes
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Nutrition

  • Serving Size: 1 slice
  • Calories: 340 kcal Kcal
  • Sugar: 4 g
  • Sodium: 520 mg
  • Fat: 22 g
  • Saturated Fat: 13 g
  • Unsaturated Fat: 8 g
  • Trans Fat: 0 g
  • Carbohydrates: 30 g
  • Fiber: 3 g
  • Protein: 14 g
  • Cholesterol: 75 mg