Desired toppings such as pickled onions, cilantro, lime, and sour cream
PREPARATION:
To a blender or food processor, add the onion, garlic, chipotles in adobo, fire roasted tomatoes, oregano, salt, and pepper. Blend until mostly smooth but some chunks remain, about 15 seconds.
Heat a medium saucepan over medium heat and pour the sauce into the saucepan. Cook, stirring occasionally, until the sauce is partially reduced and darker in color, about 10 minutes.
Remove the saucepan from the heat and toss with the shredded chicken.
Assemble tacos with the chicken, Rizo Bros Cotija Cheese, and other desired toppings such as pickled onions, fresh cilantro, and lime.