Heat oil for frying in a frying pan.
In a bowl, whisk together the flour and cornstarch for the dry mix. Take out the chicken, remove from marinade, and dip chicken tenders into the dry mix, tossing till coated. Fry until nice and golden and fully cooked through. Place on a paper towel to drain the extra oil.
When all the chicken is fried, heat up the sauce and one by one dip the tenders in to fully coat them.