There are 2 alternatives here. Either we cook the whole chicken breasts beforehand in broth with any kind of spices until they are cooked, or we cut the raw meat into small pieces, which then cook during frying.
For the dough, we mix the corn starch with flour and baking powder. Now the ice-cold (!) Water is added. The dough should be consumed quickly for a crispy result. This dough is called tempura dough.
Now season the meat with salt, pepper and paprika, add to the batter and deep-fry until the chicken pieces are golden brown. You can repeat the procedure if you like to double-bake them, then they will be even crispier.