Preheat your oven to 350° and line a baking sheet or shallow oven safe skillet with parchment paper
Cook 2 boneless skinless chicken breasts, shred and set aside to cool or use leftover or rotisserie chicken
Place a skillet over medium heat and add 2 tablespoons of a neutral oil
Add the thinly sliced peppers and onion and cook until softened (about 7-8 minutes)
Add 2 cloves of minced garlic and cook for another 60 seconds
Transfer the skillet off of the heat and add 2 tablespoons of taco seasoning, 2 tablespoons of pickled jalapeño (optional), 1/4 cup of finely chopped cilantro and the shredded chicken and mix until well combined
Warm 10 small flour tortillas in the microwave for about 15 seconds and cut them in half
Shredded a thin layer of the fajita mixture over a half tortilla and top with shredded cheese
Roll the tortilla into a cone shape and place into the parchment lined skillet
Repeat with the remaining tortillas and fajita mixture stacking them in a circle
Bake for 20-25 minutes or until the tortillas are lightly golden
Serve with sour cream, salsa, guacamole and lime wedges