1 (2 -3 lb.) chuck roast
6 ounces cola
1 (1 1/16 ounce) packages mesquite marinade
1/4 cup water
1. Place chuck roast in the crock pot and pour cola over the top of it.
2. Mix water with the mesquite marinade packet and pour over the top of the roast.
3. Cook 8 hours on low.