In a large bowl, gently combine the blueberries, mango, lime juice and cilantro leaves (if using).
Chill for 30 to 60 minutes to let the flavors meld.
Use your Blueberry Mango Salad as a base. Serve with other new foods like jicama (sliced thin and tossed with lemon or lime), radicchio (shaved fine), red onions (chopped fine), red onions (chopped fine) or tomatillos (roasted or raw).