Tarter Sauce with Capers Prep Time: 5 minutes Ingredients - 1 cup mayonnaise - 1 tablespoon capers - 1 tablespoon horseradish - 1 tablespoon onion, minced - salt and pepper, to taste    Capers and Horseradish perk up the flavor of this traditional sauce. Serve it with your favorite fish.   Directions Place mayonnaise, capers, horseradish, and onion in a small bowl and mix together. Add salt and pepper to taste. Cover and refrigerate at least 1 hour before serving.	1