Free KFC® Double Down & Mtn Dew Sweet Lightning® Combo on DoorDash

Order the KFC® Double Down Sandwich Combo, select Mtn Dew Sweet Lightning® as your beverage, and use code DEWDOUBLE at checkout. The discount will apply if your cart meets these conditions and you are one of the first 3,448 to redeem. Offer valid 1x from 3/11/2023 through 3/12/2023 or while supplies last. At participating KFC® locations in the US.