Pat the chicken dry and cut it into bite-sized pieces. In a bowl, mix lime juice, chili powder, onion powder, garlic powder, smoked paprika, salt, olive oil, and chipotle pepper. Toss the chicken in the marinade, cover, and refrigerate for at least 15 minutes.
Cook the rice according to package instructions. While it cooks, chop the red bell pepper, jalapeño, and onion. Mince the garlic cloves.
To prepare the Southwest crema, blend sour cream, honey, chipotle peppers, lime juice, cilantro, water, and salt until smooth. Adjust water as needed for a drizzling consistency. Set aside.
Heat a large skillet over medium heat and cook the marinated chicken for 12-15 minutes, until fully cooked. Remove from the pan and set aside.
In the same pan, heat 1 teaspoon olive oil. Sauté red bell pepper, jalapeño, and onion for about 8 minutes until softened. Add garlic and cook for another minute. Stir in the cooked chicken to combine.
Warm the tortillas in a dry skillet or microwave. Spread rice onto each tortilla, then top with the chicken mixture, black beans, corn, and cotija cheese. Drizzle with Southwest crema.
Fold in the sides of each tortilla and roll tightly to enclose the filling. Slice in half if desired and serve immediately.