Line several sheet pans with brown paper bags. The bags will absorb excess oil.
Whisk together pepper, salt, ginger, cumin, cinnamon, garlic powder, onion powder, flour, cornstarch and baking powder. Set aside.
Whisk together coconut milk and egg whites in a large mixing bowl. Add chicken pieces to bowl and toss to coat.
Heat oil to 360°F.
While oil is heating, shake off excess egg white mixture and add chicken pieces to dry mix. Thoroughly and heavily coat chicken with dry mix. Transfer coated pieces to a sheet pan to dry and form a crust.
Fry chicken, a few pieces at a time, until browned and a thermometer registers 150°F. about 12-15 minutes.
Transfer chicken to lined pan and sprinkle with salt.