Nugget Markets Red Potato Gratin with Gruyere & Fontina Recipe

Ingredients

• 1½ cups heavy cream
• 2 tablespoons Dijon mustard
• 1 tablespoon garlic, minced
• Kosher or sea salt to taste
• Cracked black pepper to taste
• 15-20 small to medium red potatoes, sliced wafer thin
• 1 tablespoon olive oil
• 1 cup Gruyere cheese, grated
• 1 cup Fontina cheese, grated