Spicy Extra-Crispy Fried Chicken ~ Chicken is soaked in buttermilk overnight. Dipped in egg wash, then dredged in seasoned flour twice. **Add 1 Tsp baking powder per cup of flour. ***Critical Step : Lay dredged chicken pieces on wire rack & let rest 20-30 minutes, until flour coating appears to be moist. This is what makes the crisp crust.