Prep sauce: Roughly
dice the tomatoes and onion. Remove the stem and seeds from the guajillo peppers. Rinse them, set aside until needed. Heat the oil in a
large pan over medium-low heat. Sauté the onions and garlic. When the onions have slightly softened, stir in the tomatoes and increase the heat to medium. Let the tomatoes cook until completely soft and the juices release. Now add the chicken broth and oregano,
stir. Let the mix reach a boil, turn off the heat, submerge the dry peppers and let them hydrate for 5-10 minutes. Meanwhile…