Boil the chicken for 25 minutes or until cooked. Set aside.
In a blender combine the tomatoes, chipotle sauce, garlic, cumin, pepper, salt and add 9 ounces of water and blend for a few seconds.
In a saucepan add the vegetable oil and onions and cook for 3 minutes or until the onions turn golden.
Add the chipotle mixture and the chicken to the saucepan with the onions and cook over medium heat 15 minutes.
This recipe was provided by a chef, restaurant or culinary professional. It has not been tested for home use.
Recipe courtesy of Fernando Ezeta, Maria's Taco Xpress, Austin, TX