Lomo Saltado

This is my favorite Peruvian dish. Its probably the favorite dish of every Peruvian you'll ever meet. I followed the recipe online and it was terrible. I found where the elusive flavor came from. Its soy sauce, oyster sauce, and vinegar. And you gotta cook it on a wok if possible. But without a wok, it can still be good. I'll have to try the new recipe sometime.