→ Black Bean Filling
 01 -  2 tablespoons olive oil 
 02 -  1 small yellow onion, finely chopped 
 03 -  2 cloves garlic, minced 
 04 -  1 red bell pepper, diced 
 05 -  1 can (15 ounces) black beans, drained and rinsed 
 06 -  2 teaspoons Cajun seasoning 
 07 -  1/2 teaspoon smoked paprika 
 08 -  1/2 teaspoon ground cumin 
 09 -  1/4 teaspoon salt 
 10 -  1/4 teaspoon black pepper 
 11 -  1 tablespoon lime juice 
→ Taco Assembly
 12 -  8 small corn or flour tortillas 
 13 -  1 cup shredded cheddar cheese or Monterey Jack 
 14 -  1/2 cup sour cream or Greek yogurt 
 15 -  1 cup shredded lettuce 
 16 -  1 medium tomato, diced 
 17 -  1/4 cup fresh cilantro leaves, chopped 
 18 -  1 small avocado, sliced (optional) 
 19 -  Lime wedges, for serving