Khao Soi Kaa Kai is a variation of the popular Khao Soi dish in Chiang Mai. It is a curry noodle soup made with chicken, coconut milk, and a blend of spices. The dish is served with egg noodles, topped with crispy fried noodles, and garnished with lime, shallots, and pickled mustard greens. The flavors of Khao Soi Kaa Kai are similar to the original Khao Soi, but with the addition of tender and juicy chicken. It is a delicious and satisfying dish that is loved by locals and visitors alike.