Even if you’ve never tasted mole poblano, you might know of its prominent place in Mexican cuisine. The legends associated with its origin all seem to agree on one thing: This rich, velvety, deeply complex sauce, the hallmark of the Puebla region and widely considered the country’s national dish, was conceived centuries ago to serve to dignitaries. To make it, cooks spent days gathering, frying or roasting, and then grinding nuts and seeds, dried chiles, herbs and warm spices, dried fruit, aromatics such as garlic and onion, and tomatoes into a paste thickened with stale bread or tortillas. The earthy, faintly bitter, fruity-sweet, smoky, and subtly spicy mixture (the term mole stems from the Nahuatl word molli, which means “sauce” or “concoction”) was then fried to deepen its flavor; enriched…
