Grilled Mozzarella Sandwich This Grilled Mozzarella Sandwich is made with fresh tomatoes and walnut pesto grilled with sourdough bread. It's easy to assemble and bursting with flavor! Find a Recipes By Ingredients Share : You may like these posts :Red Velvet Pancakes with Cream Cheese GlazeBroccoli SaladEasy Kale Salad with Lemon DressingKeto Salad Recipes that are Easy and Healthy