What is smash sauce?

Smash Sauce is a condiment that is typically used on burgers and sandwiches. It is a zesty and tangy sauce that adds a burst of flavor to any dish. The sauce is usually made with a combination of mayonnaise, ketchup, mustard, pickle relish, and various seasonings. Some recipes also include hot sauce or Worcestershire sauce for an extra kick. Smash Sauce is versatile and can be customized to suit individual tastes by adjusting the ingredients and seasonings used. It is a popular condiment at fast food restaurants and diners, and is also commonly made at home for burgers and other grilled dishes.