Harry’s Schnäck Sauce

Just about every burger joint in America proudly boasts that their signature burger comes with a “special” or “secret” sauce. Most of us who care to investigate cooking secrets have easily picked the lock on the standard special sauce—the Thousand Island knockoff, a ketchup/mustard/mayo combo with a few other uncomplicated ingredients in there for uniqueness. But there’s a reason why “special” sauce is actually ubiquitous—this simple combination of flavors can perfectly enhance a beefy burg