1) Grind the cereals in one bowl, set aside.
2) Beat egg and milk, set aside.
3) Stir together flour, onion and garlic powders, and black pepper, set aside.
4) Dip chicken into seasoned flour coating well. Shake off excess flour.
5) Dip chicken in egg wash, dip into cereal misture coating well.
6) Heat oil in large heavy skillet to about 325 degrees.
7) Drop chicken into oil and cook until golden brown (about 3-5 min). Drain and serve.