BUILDING a better Big Mac. “The final result is a sandwich that’s truly worthy of the title of American Icon. Two all-beef patties diminutive in size but massive with flavor potential. A special sauce that need not hide behind an of artificially colored mask with no problems dripping out wherever it wants to go. Fresh, crisp lettuce shredded just before serving. American cheese melted to its gloriously gooey fullest. Sharp pickles. Onions carefully guided to tame their pungency and bring out their natural sweetness. All on a soft triple-decker sesame seed bun made with precisely the right number of seeds.”