Special Sauce
two quarters of a medium sweet onion 3 tablespoons mayonnaise 1 tablespoon sweet pickle relish 2 teaspoons yellow mustard 1 tablespoon ketchup 2 teaspoons sugar 1/4 teaspoon Marmite, Vegemite, Maggi seasoning, or soy sauce 1/4 teaspoon ground turmeric
Finely mince one quarter of the onion and place on a double layer of paper towels on a microwave-safe plate and microwave for 10 minutes on low power until mostly dehydrated but not browned. Set aside.
Take other quarter onion and grate it on a microplane grater or he small holes of a box grater. Transfer to a medium bowl. Add mayonnnaise, relish, mustard, ketchup, sugar, marmite, and turmeric and stir to combine thoroughly. Season to taste with freshly ground black pepper.