2. Wash the chicken wing roots, dry the water, stick a few times on each chicken wing root with the tip of a knife, and marinate with salt, sugar, pepper, olive oil and white sprinkle for one night.
3. Mix the flour and starch evenly and wrap the chicken wings with the mixed flour and starch.
4. Wrap it in egg liquid.
5. After the egg liquid is wrapped, put it into the bread crumbs and gently roll it, remove the excess bread crumbs and let it stand for 2 minutes.
6. Heat the oil to 60% heat (about 160 degrees), add the chicken wings, fry until it is slightly yellow, and take it out. After frying all 8 pieces, air them for 5 minutes, fry them twice until golden brown, take them out and put them on blotting paper.
7. Put the plate on the ketchup.