01 -
Preheat oven to 200°C. Place poblano peppers directly on the oven rack and roast for 20–25 minutes, turning occasionally, until skins are charred and blistered.
02 -
Transfer roasted poblanos to a bowl, cover with a kitchen towel or plastic wrap, and let steam for 10 minutes to loosen the skin. Peel off charred skin, remove stems and seeds, and slice into strips.
03 -
Pat chicken breasts dry and season with chili powder, cumin, garlic powder, onion powder, smoked paprika, salt, and black pepper. Heat olive oil in a large skillet over medium heat and cook chicken for 6–7 minutes per side, or until internal temperature reaches 75°C.
04 -
Remove chicken from skillet and let rest for 5 minutes, then cut into thin strips.
05 -
Halve and pit the avocado, then scoop flesh into a medium bowl. Finely dice jalapeño, discarding seeds for less heat, and add to bowl. Mix in red onion, lime juice, salt, and black pepper. Mash with a fork until desired texture is achieved.
06 -
Warm corn tortillas in a dry skillet over medium heat for 30 seconds per side, or wrap in a damp paper towel and microwave for 20–30 seconds.
07 -
Place a warmed tortilla on a plate, layer with sliced chicken, roasted poblano strips, shredded lettuce, and crumbled queso fresco.
08 -
Top with avocado-jalapeño salsa and sprinkle with fresh cilantro leaves. Serve tacos immediately while tortillas are warm.