3 (2.5 oz.) pkgs. Buddig shaved corned beef
8 oz. shredded Swiss cheese
8 oz. shredded Cheddar & Monterey Jack (pkg. is 1/2 & 1/2; if available; use 4 oz. of each)
16 oz. chopped sauerkraut, drained
1/2 c. Miracle Whip

Chop corned beef into bite-size pieces. Mix all ingredients and bake, covered at 350 degrees for 30 minutes. Serve with party rye or crackers.