Caprese roast beef sandwiches are a delicious twist on the classic Caprese salad. This sandwich features tender roast beef, fresh mozzarella cheese, juicy tomatoes, and fragrant basil leaves, all layered between slices of crusty bread. The combination of flavors and textures creates a satisfying and flavorful sandwich that is perfect for lunch or a light dinner. Serve the sandwiches with a side of mixed greens or a bowl of soup for a complete meal.