01 - Preheat your oven to 400°F. Lightly grease a baking dish with a small amount of oil or cooking spray to prevent sticking.
02 - In a small bowl, combine the chili powder, smoked paprika, cumin, garlic powder, onion powder, salt, and black pepper. Mix thoroughly to distribute the spices evenly.
03 - Place each chicken breast between two sheets of plastic wrap. Using a meat mallet or rolling pin, pound the chicken to an even thickness of approximately 1/2 inch.
04 - Drizzle the chicken breasts with 1 tablespoon of olive oil. Sprinkle half of the prepared spice mix evenly over both sides of the chicken pieces.
05 - Heat the remaining 1 tablespoon of olive oil in a large skillet over medium heat. Add the sliced peppers and onions; sauté for 3 to 4 minutes until just tender. Remove from heat and toss the vegetables with the remaining spice mix.
06 - Lay each seasoned chicken breast flat. Top with an even layer of the sautéed vegetables and sprinkle generously with shredded cheese. Roll the chicken up tightly around the filling.
07 - Secure the rolls with toothpicks to ensure they hold their shape during cooking. Place the rolls seam-side down in the prepared baking dish.
08 - Place the dish in the preheated oven and bake for 25 to 30 minutes, or until the chicken is completely cooked through and the juices run clear.
09 - Remove the dish from the oven and let the chicken rest for 5 minutes. Carefully remove the toothpicks, slice the rolls, and serve garnished with fresh cilantro and lime wedges.