Heat up a frying pan on low heat and cook the pulled chicken under a lid for approximately 15 minutes. Pull apart the chicken and pour it in a bowl.
Cut the onion, tomatoes and jalapenos in small pieces.
Add all the ingredients except the cheese and tortilla breads in the bowl with the pulled chicken. Mix well.
Preheat the oven at 220 degrees Celsius.
Pour evenly the chicken mixture on the tortilla bread and sprinkle some cheese on top. Roll the breads and place in an oven form. Sprinkle some cheese on top.
Place in the middle of the oven for 20 minutes. Take out and serve together with some guacamole, sour cream and a green salad.