Bulgogi is a traditional recipe for korean barbecued beef, which combines thin cuts of meat and a complex marinade for tasty results. The marinade combines pear nectar, garlic, ginger, soy sauce, brown sugar, sesame oil, and asian chili-garlic sauce. While the ingredient list might seem long, it's only a matter of pouring and stirring. Plus, its the key to layered flavor that is worth the effort. Serve the bulgogi with white rice and scallions. Pro tip: super thin slices of the sirloin are easy to achieve by briefly freezing the raw steaks before slicing.