In a large bowl, beat the egg. Add Worcestershire sauce, parsley, mayonnaise, baking powder, ... well; then add crawfish and crabmeat. Using hands, mold ... in the heavy cream and bring to simmer. Simmer ... (My favorite.) Serves 4.
Mix butter and cream cheese in large mixing bowl ... Stir in minced crawfish. Spoon into ovenproof glass ... sourdough bread or Melba toast. Serves 20.