sentences:  The product was first introduced in 2002, shortly before the company's acquisition by TPG Capital, as part of a menu expansion that included a revamped King Supreme and other products designed to better compete with a similar planned menu expansion at McDonald's early the next year.It was originally prepared in the same manner as a Whopper, a flame-broiled veggie patty with lettuce, tomato, pickles, onion and ketchup served on a sesame-seed roll.However, unlike the Whopper, which features regular mayonnaise, a separate low-fat mayonnaise was utilized.