Sun-dried tomatoes are a great source of umami, that sixth flavor that provides depth to everything, plus they have a chewy texture that enhances salads and other dishes, including the topping for bruschetta in this recipe. The tomatoes are tossed with arugula, fresh mozzarella, and basil olive oil made by blending fresh basil and oil and which would also be great drizzled over sliced ripe tomatoes or peaches, or grilled fish or chicken.