Mix corned beef, pickle, horseradish and sour cream in medium size bowl. Spread evenly on 24 slices of ... crusts; cut each sandwich into 4 strips; cut strips ... sandwiches. Makes 96 sandwiches.
For dressing, combine sour cream, chili sauce, horseradish and salt; blend until smooth. Spread dressing on one side of ... outside of each sandwich. Brown both sides on ... until cheese is melted.
Set out butter to bring ... relish and milk. Spread about 1/3 cup of the ... combine butter and horseradish; spread mixture on one ... atop the meat filling.