Clean the corn cobs and cut each in 3-4 parts. Mix all other products and top the corn pieces with this marinade.
Allow to marinate for 2 hours in a covered container, occasionally stirring. Then place the pieces of corn on wooden skewers and put them on a preheated grill.
Smear with marinade and turn them to get evenly toasted. Serve the corn still warm, smeared with butter.