With its tangy flavor and chewy texture, sourdough bread elevates many sandwiches. The Classic Reuben, combining corned beef, Swiss cheese, sauerkraut, and Russian dressing, is a standout. The Turkey Avocado BLT offers a refreshing twist with crisp bacon and ripe avocado. For vegetarians, the Grilled Cheese with Gourmet Mushrooms blends earthy flavors with melty cheese,…