Follow directions on
Bon Appétit for quick pickled onions
Using a fork, shred the rotisserie chicken
In a food processor, combine all ingredients for the crema and pulse until smooth and combined
Warm up tortillas on the stovetop in a pan
To assemble - spread some of the crema on the tortilla, top with chicken and follow with onions, crumbled cotjia cheese, chopped cilantro, a squeeze of lime juice and hot sauce (if desired).