12 lb corned beef, thinly sliced
12 lb swiss cheese, shredded
1 (16 ounce) can sauerkraut
3 teaspoons prepared horseradish
1 package miniature party rye rounds
Dice corned beef. Mix shredded cheese with beef. Drain sauerkraut well. Dice and add to cheese/beef mixture. Add enough mayo to moisten the cheese mixture. Add horseradish. Spread a think layer of mustard on each slice of party rye bread (only on one side of the bread). Add a layer of the cheese corned beef mixture. Place mini-reubens on a cookie sheet. Put under the broiler for 3-4 minutes or until hot and bubbly and cheese is melted.