Aiva Cashew Pieces | Natural. Aiva Cashew pieces can be used to make cashew milk & butter, stir-fries can be added in salads, curries, and can be a delightful raw and healthy snack. With one unified goal to server quality productswhere you can trust, we travel all-round the globe every year to source the right ingredients, provide access to high-quality products, which are ethically sourced and ecologically conscious.