To make the slaw, combine all ingredients and set them aside. It can be made in advance and refrigerated.
For the burger patties, combine the ground chicken with spices and 1/3 cup of the hot sauce. Separate into 4 equal parts and form round patties a little larger than your hamburger buns
Place the remaining 1/3 cup of hot sauce in a small bowl with the cornstarch and whisk together.
Heat a cast-iron or indoor grill to medium-high heat. Grill the chicken patties on each side for about 4 minutes (or until cooked through). Right before removing, baste with the cornstarch-buffalo sauce mixture.
To assemble, place the chicken patty on a hamburger bun, top with slaw, and if you want more hot sauce or ranch, spread a thin layer on the top bun.