These blueberry and almond truffles are a gooey treat that melts in your mouth. With just a few ingredients you can prepare a delicious snack. Thanks to the almonds and cashew nuts these truffles are a concentrate of pure energy. The slightly sour taste of the blueberries is balanced by the sweetness of the dates. The acai berry powder gives a boost to this treat making it super-healthy. In fact, acai berries are rich in anthocyanins, the antioxidants also found in red wine.