Our Double Nut Brownie bar offers an authentic brownie taste, a wholesome walnut crunch and soft chewy edges. This moist fudgey delight is a smart choice with an AmaZing taste! WHEAT FREE, GLUTEN FREE, VEGAN. We designed the Zing Bars so that our patients with Celiac Disease could enjoy a 100% natural snack that's both high in protein & gluten free.