01 - Combine chicken breasts, chicken broth, smoked paprika, cumin, chili powder, garlic powder, onion powder, salt, and pepper in a medium saucepan. Bring to a gentle simmer over medium heat. Cover and cook for 18 to 20 minutes, or until the chicken is cooked through and tender.
02 - Remove chicken from the pan and shred using two forks. Return the shredded chicken to the pan, toss to coat in the remaining juices, and keep warm.
03 - Preheat your oven to 400°F.
04 - Arrange tortilla chips evenly on a large baking sheet or ovenproof platter.
05 - Evenly distribute the pulled chicken over the chips, then sprinkle with cheddar and Monterey Jack cheeses.
06 - Add half of the diced red onion, jalapeño slices, tomatoes, and black olives on top.
07 - Bake in the oven for 8 to 10 minutes, or until the cheese is melted and bubbly.
08 - Remove from the oven and top with the remaining fresh onion, diced avocado, cilantro, and extra jalapeño if desired.
09 - Serve immediately with dollops of sour cream and lime wedges on the side.