Mozzarella, Tomato and Arugula Sandwiches
Cut mozzarella into slices and season with salt and pepper. Rinse and slice tomatoes. Rinse arugula and shake dry. Halve olives. Toast bread. Brush 4 slices of toasted bread with olive oil. Layer with arugula, mozzarella and tomato slices and olives and drizzle with balsamic crema. Top with remaining toast slices.