Coat the chicken in the dry seasonings. Heat the oil in a nonstick skillet over medium heat. Cook the chicken until browned and completely cooked on the inside, about 7 minutes per side. Remove onto a cutting board.
Shred chicken with forks. Set aside.
Make the cheese sauce: Melt the butter in a small saucepan over medium heat. Stir in the flour and cook until bubbling, about 1 minute. Pour in the milk. Bring to a boil. Reduce heat to low and stir in the grated cheese. Stir until melted.
Arrange the tortilla chips on a serving platter. Pile the warm chicken onto the chips. Pour the cheese sauce over top. Garnish with pico de gallo, sour cream, pickled jalapeños and cilantro.
Keyword appetizers, cheese, chicken, game day, snack