how long does it take to bake a potato in a convection oven
1 Poke the potato all around with a fork for steam to release. 2  Spray or rub oil or butter lightly over potato. 3  Sprinkle salt over the potato. 4  Place potato directly on convection oven rack.  Bake at 375 degrees for 45 minutes or until done. Turn potato over halfway through baking time.