Potatoes Au Gratin Recipe

Potatoes, washed and dried 2 whole Garlic Cloves 1 to 1 1/2 tablespoons Kosher or Sea Salt, or to taste 2 teaspoons fresh cracked Black Pepper, or to taste 3/4 teaspoon freshly grated Nutmeg, or to taste 2 1/2 cups (600ml) Heavy Cream