Put the chicken in a Ziploc bag and add the flour, cornstarch, onion powder, garlic powder, and salt and pepper to taste. Seal the bag and toss to coat.
Heat the canola oil in a sauté pan. Make sure the oil covers a little more than half the chicken. Once the oil is hot, cook the chicken in batches. Cook each side of the chicken for 8-10 minutes or until an internal temperature of 165°F is reached.
Transfer the chicken to a wire rack to cool and to remove any excess oil. Enjoy!