$.75 off two Betty Crocker Ready To Spread Frosting, Supreme Brownie Mix, Desert Bar mix, Super Moist Cake Mix or 17.5oz or larger Cookie Mix (Nice Doubler) January 14, 2014January 2, 2014 by Steph Post contains sponsored/affiliate links and I get commissions for purchases made from links. Expired Ex. 30 days from print (Use zip 62946 if needed) Click here to print $.75 off two Betty Crocker Ready To Spread Frosting, Supreme Brownie Mix, Desert Bar mix, Super Moist Cake Mix or 17.5oz or larger Cookie Mix The coupon has the new bar code.