For the dip, peel and pit the avocados. Mash or mix together with the lemon juice, chili and sour cream and season with salt and pepper.
For the nuggets, mix coconut flakes and sesame seeds, cut the chicken into finger-thick pieces and coat them in the classic way, first in flour, then in egg and then in the coconut-sesame crumbs.
Fry in hot sunflower oil until golden brown and drain on kitchen paper.