Heat 1 Tablespoon olive oil in a small skillet over medium-high heat. Add peppers, onions, and corn; sauté approximately 5 minutes
Stir in shredded chicken, chili powder, garlic powder, cumin, and kosher salt. Heat through.
In a separate large skillet, heat 1 Tablespoon olive oil. Place 1 tortilla in the skillet and add shredded cheese, chicken mixture, black beans, cilantro, and avocado over HALF of the tortilla.
Fold tortilla in half. Cook for approx. 5 minutes on the first side, then check for browning. Once tortilla has reached desired level of browning, flip and cook approximately 5 minutes on the other side.
Remove from skillet; cut into wedges. Serve with guacamole, salsa, sour cream, or any of your favorite toppings.
Repeat with second tortilla and remaining toppings.