Barbacoa Oven Recipe. Cover the dutch oven with its lid. Ingredients 4 dried guajillo chilies 2 teaspoons cumin seeds ⅛ whole cloves 1 cup boiling water ½ teaspoon ground ancho chile powder 1 large onion, quartered 6 cloves garlic 2 teaspoons dried oregano 1 teaspoon ground thyme ⅓ cup apple cider vinegar 2 teaspoons lime juice 1 (6 pound) boneless beef.

Bake at 360 degrees for 40 minutes. If you don’t have an instant pot or slow cooker, you can cook it in the oven! Ali martin (gimme some oven) delicious things.