"A great addition to your favorite fixings on any fried shrimp, oyster, or fish poor boy. Adapted from
a fried shrimp dipping sauce that I fell in love with. Pepper and horseradish can be adjusted to taste."
Stir Worcestershire sauce, ketchup, mayonnaise, horseradish, lemon juice, garlic powder, and black pepper together in a bowl. Cover bowl with plastic wrap and refrigerate until chilled, 30 minutes to a full day.