3 string beans mexican Recipes

cooked black beans or 2 cups canned black beans, drained, liquid reserved, salt & freshly ground black pepper, to taste, garlic, minced, onion, minced, chili powder, to taste (mild like new mexico or ancho), cumin , to taste, corn tortillas, mozzarella cheese (if possible use quesillo which is mexican string cheese, or use queso fresco, goat cheese or feta), cabbage, chopped, fresh cilantro, shredded (optional)

string beans , cut lengthwise, olive oil, onion, minced, garlic, finely minced, tomatoes , canned, diced, low sodium, chili pepper, green , diced, chicken broth , low sodium, cumin, fresh ground pepper, oregano , optional