Preheat oven to 450°.
Line a baking sheet with parchment paper or tin foil and set a heat-proof wire rack on top.
Dry the chicken wings well and transfer them to a large bowl. Toss with a little oil and season with salt and pepper. Place on rack and bake for 30 minutes, turn the wings over and bake until crisp, 20 -30 minutes.
Bake for 30 minutes; flip and continue to cook until crisp and golden brown, (about 20-30 minutes longer), until golden browned and crispy.
Serve wings immediately.
You could toss the wings with a little BBQ sauce instead of the oil if you want them with more flavor or spiciness.