Tartar sauce.
Mayonnaise or miracle whip or? I know one guy who uses Ranch dressing. Add some dill relish and some spiced chopped garlic. Then some lemon or lime juice.
Going further. Ketchup to taste. Or if you want to do it right, some fresh garden ripened tomato's. If they aren't vine ripened, don't bother. An alternative is some salsa. Store bought works ok.
All of the above is "to taste". In other words, keep trying it as you make it. If you put something in that you don't like, start over. Fresh tartar sauce works pretty well as a dip if you kinda hold back on the mayonnaise and use copious or at least liberal doses of Budweiser.
