Grilled Chicken Salad with Pickled Blueberries

Pickled blueberries might be your new favorite salad topper. You could easily leave the onions out of the pickling liquid for a sweet, tangy treat that would be great on vanilla ice cream! I often make this salad with leftover cooked chicken, which cuts the total time in half. But if you do find yourself needing to cook chicken, this simple grilled breast is a tasty way to do it.