6    Halibut filets or any firm

           -white fish cut 3/4" thick
    1/2 c  Mayonnaise

    1/4 c  Lemon juice

  1 1/2 ts Horseradish

    1/2 c  Grated Swiss cheese

    1/3 c  Grated Parmesan cheese

      2 tb Minced onion

      1 ds Hot pepper sauce

           White pepper to taste
    1/2 ts Garlic salt

    2/3 c  Idahoan Mashed Potatoes (dry

           -flakes)
  Preheat oven to 450. Cover broiler pan with aluminum foil and grease well.
  In med bowl mix mayonnaise, lemon juice, horserradish, Swiss cheese,
  Parmesan cheese, onion, hot pepper sauce and garlic salt. Add white pepper
  to taste. Fold in potato flakes and mix well. Spread mixture evenly over
  fish filets. Place filets on brolier pan. Reduce oven temperture to 400;
  bake for 10-15 mins. Turn oven to broil and cook until tops are golden
  brown. Fish flakes when done.
  Source: "Great Holiday Treats"
  Food & Wine RT [*] Category 3, Topic 6 Message 185 Wed Apr 01, 1992
  D.MORRISSEY [DEE]            at 01:02 EST
  MM by QBTOMM and Sylvia Steiger, GEnie THE.STEIGERS, CI$ 71511,2253, GT
  Cookbook echo moderator at net/node 004/005