Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   2      tablespoons   butter/margarine
   1      tablespoon    vegetable oil
   8      oz            -- (3 cup) fresh
                        -- mushrooms
     1/2  cup           chopped toasted walnuts
   2      tablespoons   dry sherry
   1      tablespoon    lemon juice
   1      teaspoon      grated orange/lemon peel
   2      tablespoons   chopped parsley

Preparation:

Salt to taste Melt butter with oil. Add mushrooms; saute over medium high heat until just tender. Add walnuts, sherry, lemon juice and citrus peel; cook 1 minute. Sprinkle with parsley; season with salt.