For bean mixture-
For assembling the Tacos-
- Heat olive oil in a large skillet over medium heat
- Add garlic, chiles, chili powder, and cumin; stir thoroughly and cook until all is softened
- Add the beans and cook until they are tender; about 8 minutes
- Add the tomato sauce, salt and pepper to taste, and stir until the mixture thickens.
- Spoon desired amount of mixture into a taco shell (about 4 TB per taco) and dress with the accompaniments.