INGREDIENTS
4 ounces whole red onion or 3 ounces chopped ready-cut onion (1 cup)
1 teaspoon olive oil
1 jalapeno
2 ripe mangoes
1 15-ounce can no-salt-added black beans
1 teaspoon dried coriander
1 teaspoon ground cumin
1 tablespoon white wine vinegar
2 nonfat whole-wheat flour tortillas
1 small bunch cilantro to yield 1/4 cup chopped