Fermín Núñez's raw tomatillo salsa combines tart, fresh tomatillos; jalapeño and serrano chiles; tender scallions; and pungent cilantro for a juicy, refreshing salsa perfect for topping tacos ...

So here's a recipe for poached salmon that adds ... the ideal liquid needed to be acidic and intensely flavored. Green salsa - that is, tomatillo salsa with chilies and lime juice - struck me ...