I have made several time the marinade with sprite. But I was out of sprite and found this great marinade. Everyone loved it. I even used the leftovers for yummy chicken wraps.
Grilled Chicken Cola Marinade
2 C (16 oz) Coke or Pepsi
1/3 C soy sauce
1 T minced garlic
1/2 C brown sugar
1 T balsamic vinegar
6 chicken breasts
1. Combine all ingredients but the chicken in a medium sized bowl. Stir to incorporate well.
2. Place chicken in a large gallon sized Ziploc bag. Pour marinade over the chicken. Seal tightly and store in the fridge for up to 24 hours.
3. Discard marinade and grill until cooked through.