Add a good pinch of salt and mix well. Turn each half rack of ribs in the marinade to coat, then place in the slow cooker, stacking them side by side so that they are all touching the base.
However, you can also take the easy route by choosing canned corn ... Ribs can also be made in a Crock-Pot. "Ribs do really well in the slow cooker, and you can always stick them under the broiler ...