Cuban Mojo Pork with Sweet Plantains and Black Beans and Rice

Ingredients

• 3 1/2 pounds pork shoulder
• 1 whole orange
• 1 whole lime
• 1 head garlic
• 1 medium yellow onion
• 3 whole plantains
• 1 bunch cilantro
• 2 tablespoons olive oil
• 2 tablespoons vegetable oil
• 1 cup long-grain white rice
• 1 can black beans
• 1/2 cup chicken broth
• 1 tablespoon dried oregano
• 1 tablespoon ground cumin
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 1/4 teaspoon cayenne pepper