Vodka mad out of

Vodka is most commonly made from grain (wheat or rye) or potatoes. However, vodka can be made from a wide variety of grains, and plants. If something can be fermented to produce beverage alcohol, you can make vodke from it. Vodka has been made from beets, sugar cane, carrots, corn, loaves of bread, oats, milk (yes, milk can be fermented and distilled).