No rBST. Milk & cream from cows not treated with the growth hormone rBST (No significant difference has been shown between milk from rBST treated and non-rBST treated cows). Spoil yourself sweet. Inspired by New York's classic black & white cookie, we mixed vanilla bean ice cream with soft cookie pieces and ripples of chocolate frosting. Forget the cookie and grab your spoon. That's Dazs. Artwork by Jade Purple Brown.