Make the most of summer's fresh fruit and mix up an easy blueberry cobbler. With a tender topping and a berry filling, this easy blueberry cobbler with bisquick original pancake & baking mix is a dessert you'll be asked to make again and again. If you don't have fresh blueberries on hand, frozen blueberries achieve the same, great taste. For this blueberry cobbler recipe, just make sure the total volume of fruit remains the same if using frozen blueberries. Spoons up and enjoy.