If anyone has ever eaten at the Frankenmuth Brewery in Frankenmuth, Michigan, you know about the wonderful pretzel bread with mustard butter served there. I fell in live with it at first bite. It's semi-crunchy on the outside, moist an chewy inside. And the butter has spice from the mustard and a touch of sweetness from the honey. This is made extra easy by using refrigerated french bread dough, but you can use any french dough recipe that you like. I hope that you enjoy this as much as I do!