Popsugar Living Costco Indulge in Costco's Edible Brownie Batter | Photos Costco's Edible Brownie Batter Is Made For Dipping Cookies, Strawberries, and More 4 September 2020 by Chanel Vargas View On One Page Photo 2 of 6 ADVERTISEMENT () Start Slideshow View this post on Instagram A post shared by Costco Buys (@costcobuys) on Aug 31, 2020 at 1:41pm PDT Share This Link Copy ← Use Arrow Keys → 2 Previous Next Start Slideshow CostcoFood ShoppingBrowniesDessertFood NewsTargetChocolate