Categories: Cheese, Eggs, Vegetables 
      Yield: 6 servings 
  
  1 1/2 c  Mushrooms; fresh, chopped 
      2 ts Butter; melted 
      1 ea Egg; lg, beaten 
      1 ts Oregano 
      1 c  Cheddar; md sharp, shredded 
      6 ea Dk. rye bread slices;toasted 
     12 ea Tomato; slices, thin 
      1 x  Celery salt 
      1 x  Parsley 
  
  Saute the mushrooms in the butter until tender.  Remove from the heat 
  and stir in the egg and oregano.  Stir in the cheddar cheese.  Spread 
  about 3 Tbls of the mixture on each slice of toast.  Top each slice 
  with 2 slices of tomato and sprinkle with celery salt to taste.  Broil 
  for 5 minutes, or until the cheese melts and the sandwich is 
  thoroughly heated.  Garnish with the parsley and serve.