Crispy Caramelized Shallot

These terrific shallot slices are like bacon bits—a garnish for when you want to add final rich notes. For them to turn out well, you must first remove all the excess moisture from the fresh shallots. Many Viet cooks skip that step and fry up presliced dehydrated shallot. Sold at Chinese and Vietnamese markets, the time-saving alternative sadly lacks flavor and depth, much like the difference between onion soup made from scratch and a packaged mix. However, they are convenient and inexpensive, which perhaps explains why hành phi are sometimes overused to embellish food. I am a traditionalist when it comes to this garnish. I prepare it the day I need it so that it stays crisp, and I always start with fresh shallots to capture their subtle sweetness. I especially like them sprinkled on bánh cuon (steamed rice crepe rolls, page 270) and xôi bap (sticky rice with hominy, page 247).