Idaho® Potato Gratin | Idaho Potato Commission

Ingredients

• 2 tablespoons unsalted butter
• 1 garlic clove, minced fine
• 1 quart heavy cream
• 1-1/2 cups Parmigiano Reggiano cheese, grated
• ¼ teaspoon nutmeg, freshly grated
• 1 tablespoon sea salt, milled
• 1/8 tablespoon white pepper, freshly grated
• 1 cup aged Gruyere cheese, grated, divided
• 6 Idaho® Russet potatoes, medium size (8-9 ounces), sliced 1/8-inch thick
• ½ cup Parmigiano Reggiano cheese, grated, to finish