Black Bean Mole Enchiladas

INGREDIENTS:

1 tablespoon vegetable oil
½ tablespoon cumin
1 medium onion, chopped
½ cup finely chopped veggies
1 ½ cup black beans
1 cup pre-made, ready-to-serve mole
½ cup vegetable broth
12-18 corn tortillas
Salt optional
Sour cream optional