Remoulade Sauce
["3 Tbsp. horseradish", "1/2 chopped onion", "1 c. oil", "1/4 c. tarragon vinegar", "1/2 c. brown Creole mustard", "2 tsp. paprika", "3/4 tsp. cayenne pepper", "1 c. chopped celery", "1 Tbsp. sugar", "2 Tbsp. parsley flakes", "2 tsp. salt", "2 cloves garlic, pressed", "1/2 c. chopped green onion"]
["Place all ingredients in blender, except green onions.", "Blend 5 or 6 seconds; stop.", "Stir down.", "Blend another 5 or 6 seconds; stop.", "Add green onions and blend for 2 seconds.", "Do not overblend.", "Chill 24 hours.", "Yields approximately 3 cups sauce."]
["horseradish", "onion", "oil", "tarragon vinegar", "paprika", "cayenne pepper", "celery", "sugar", "parsley flakes", "salt", "garlic", "green onion"]