Place chicken and potatoes into a large bowl. Pour olive oil over them and stir to coat. Scatter the chicken and potato pieces in a large baking dish or cookie sheet with sides. Sprinkle with rosemary, oregano, garlic powder, salt and pepper.
Bake for 1 hour in the preheated oven, uncovered. Baste during the last 15 minutes for extra crispness.
Ready in 1 hour, 15 minutes
Vikings believed that upon entry into heaven, Valhalla, a goat that produces mead uncomparable to all others is waiting for them