Black Bean Soup with Salsa and Crispy Tortilla

• 3 red onions
• 3 cloves garlic
• 2 celery ribs

Finely dice the red onions, garlic, celery, and red bell pepper. Remove the seeds from the chilis and finely chop, keeping the green and red chilis separate. Also finely chop the cilantro, including the stems. In a large pan, heat the olive oil. Reserve a quarter of the cilantro and half of the green chilis. Add the rest of the diced and chopped ingredients to the pan. Finely chop the oregano a