Cuban-Style Mojo Marinated Pork Tenderloin with Black Beans

Name: Cuban-Style Mojo Marinated Pork Tenderloin with Black Beans
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Cuisine: Caribbean
Ingredients: 1/4 cup olive oil (plus 2 tablespoons for searing the pork); 1/4 cup orange juice; 2 tablespoons lime juice; 3 cloves garlic (minced); 1 teaspoon ground cumin; 1 teaspoon dried Mexican oregano; 1 teaspoon crushed red pepper flakes; 1 teaspoon salt; 1 (1-pound) pork tenderloin (trimmed of silverskin); 2 tablespoons olive oil; 1 small onion (finely chopped); 1 small Poblano pepper (or green or red bell pepper, chopped); 2 large plum tomatoes (seeded and chopped); 1 tablespoon ground cumin; 2 teaspoons dried Mexican oregano; 1/2 cup water (or chicken or vegetable broth); 2 cans (15-ounce) black beans (drained and rinsed); Hot sauce (to taste); Salt and freshly ground black pepper (to taste); 1/4 cup chopped cilantro (plus sprigs for garnish); Lime wedges (for garnish and serving)