New! Coupon for $.55 off Pillsbury Cake Mix, Brownie Mix or Cookie Mix + Sargento Reset June 17, 2011 by iGoBOGO This coupon should make for a great deal! Get a coupon here for $.55 off Pillsbury Cake Mix, Brownie Mix, or Cookie Mix. Also check for the Publix Sargento Coupons as I believe they’ve reset so you might be able to print them again. I found them under zip code 35023.