Combine the first 7 ingredients and spread on buns. Place on broiler rack and broil about 4 inches from heat until lightly browned, about 6 minutes (*Ruth's note: Mine took 3 mins). Garnish with cutouts of cranberry jelly.
Slice canned cranberry jelly into ½ inch thick slices. Use small cookie cutters to cut out desired shapes.
Sandwiches may be arranged around the rim of a large plate and decorated with a green bow to resemble a wreath.