McDonald's Special Sauce Big Mac Sauce

"If you like Big Macs, its probably because of that tasty "secret" spread that is plopped onto both decks of the world's most popular double-decker hamburger. So what's so special about this sauce? After all, its basically just thousand island dressing, right? Pretty much. But this sauce has a bit more sweet pickle relish in it than a typical thousand island salad slather. Also, I found that this clone comes close to the original with the inclusion of French dressing. It's an important ingredient - ketchup just wont do it. That, along with a sweet and sour flavor that comes from vinegar and sugar, makes this sauce go well on any of your home burger creations, whether they're Big Mac clones or not. This is the closest "special sauce" clone you'll find anywhere...."