Cheddar, Baby Leek and Tomato Sandwich

Description These are wonderful. Ingredients 4 slices sourdough bread 3 tablespoons butter, room temperature 3 small leeks, white part only, julienned ⅔ cup shredded white Cheddar cheese 4 slices firm tomatoes 2 tablespoons mayonnaise Prep Time: 15 mins Cook Time: 5 mins Total Time: 20 mins Servings: 2