2 cups all-purpose flour
1 1/2 cups cornstarch
2 cups club soda
2 pounds boneless chicken breasts and thighs, cut into 1/2-inch cubes
Kosher salt
Oil, for frying
Heat 3 inches of oil to 350F in a large Dutch oven.
In a medium bowl, whisk together flour, cornstarch and club soda. Season with salt.
Season chicken with salt and, working in batches, dip chicken into batter and drop in the oil. Fry until golden brown, then remove to a rack. Season again with salt. Serve hot with your favorite dipping sauces.