1/2 cup mayonnaise
1/2 cup ketchup
1 tablespoon white vinegar
1 tablespoon Worcestershire sauce
1 teaspoon garlic powder
1 teaspoon onion powder
1 teaspoon paprika
1/2 teaspoon salt
1/2 teaspoon black pepper
1/4 to 1/2 teaspoon cayenne pepper (optional)
Whisk all ingredients together in a bowl
Cover and refrigerate at least 30 minutes before serving