Cracked Wheat Black Forest Reubens

On a griddle warm 2T butter.In a small bowl mix together 1 T capers, 1 T Dijon mustard and 1T stone ground mustard. Plaace 4 slices of bread on the griddle, flip and smear 2 of the slices with the mustard. Next layer sliced swiss cheese, shaved corned beef and shaved black forest honey ham. Top with the other 2 slices of bread and serve when heated through.