Ingredient:

• 2 tablespoons vegetable oil, divided
• 1 large onion, chopped
• 1 teaspoon minced garlic
• 1 (12 ounce) pork tenderloin, cut into 1/2-inch cubes
• 1 (19 ounce) can black beans, drained and rinsed
• ¼ cup water
• 3 chorizo sausages, cut into 1/2-inch thick pieces
• 1 ½ cups chicken stock
• 2 bay leaves
• salt and ground black pepper to taste