Manages to be proper hot and properly sour at the same time, which shouldn't work but absolutely does.
Fun fact: Half its ingredients — lemongrass, galangal, lime leaves — are aromatics you leave in the bowl uneaten.
It's just a tortilla that got rolled up, buried in sauce, and came out massively improved.
Fun fact: Pre-Columbian versions contained no cheese or meat — just plain tortillas dipped in chili sauce.