Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
     1/2  cup           Heinz chili sauce
     1/2  cup           catsup
     1/2  cup           horseradish
   1      tablespoon    Worcestershire
     1/2  teaspoon      salt
   1      tablespoon    lemon or lime juice
     1/2  cup           parsley -- chopped fine
                        Louisiana hot sauce
                        boiled crawfish or shrimp

Preparation:

Combine all ingredients to make sauce. Pour over crawfish or shrimp, or dip the crawfish or shrimp in the sauce. Justin Wilson's "Gourmet and Gourmand Cookbook