Ingredients
½ lb guajillo chiles, (about 32), stemmed, seeded and deveined
½ lb pasilla chiles (bout 24), stemmed, seeded an ddeveined
½ lb ancho chiles (about 16), stemmed, seeded, and deveined
2 medium yellow onions, quartered
4 medium tomatoes, cored and quartered
10 fresh tomatillos (about 1 lb), husked and rinsed
