Chile pasado is a Mexican method of preserving green chiles. You char the green chiles, skin them and then dry them out for use later.
Dysphania ambrosioides is a secret ingredient in many Mexican recipes, including this epazote salsa recipe.
Grilled skirt steak, arrachera, is the best meat for tacos. Normally you’d use beef skirt steak, but I have elk skirt steak for these carne asada tacos.
Lambsquarters are considered a weed but are really a fantastic edible green that probably lives in your yard right now.
Aguachile is basically Mexican yellowtail sashimi – or raw whatever seafood you want. Commonly done with shrimp, aguachile is a cousin of ceviche.
Tostadas de ceviche are a thing in Mexico: crab ceviche, or any seafood, on a crunchy corn tostada.
How to make corn tortillas at home, from either fresh dough or masa harina. Homemade tortillas are much better than store-bought, once you learn how.
How to make longaniza sausages, Mexican style. They’re a bit like chorizo, but less vinegary.