Grandpa's Coca-Cola Ribs - these were SO delicious. However - I boiled the ribs in water and one can coke with 1 Tbsp cinnamon for 30 mins first, then I used a second can of cake, bbq sauce, S and marinated for a few hours before grilling for 15-20 minutes. Used the rest of sauce, cooked a little to thicken and spread it on top. Yum! Yum!