Dinner in 50 Minutes

1/2 cup orange juice

15-ounce can black beans, drained and rinsed

Salt to taste (optional)

1/4 teaspoon freshly ground black pepper, or to taste

Ground chipotle chili pepper or red hot pepper sauce to taste (optional)

Tortilla chips for serving (optional)

For the salsa:

2 tablespoons lime juice

1 ripe avocado or mango, peeled and diced

2 tablespoons finely chopped red onion

2 tablespoons finely chopped fresh cilantro

Finely chopped jalapeño or serrano chili pepper to taste