Russet.This is the potato most people have fixed in their minds as the classic potato. They are ideal baking potatoes and are also good fried and mashed.
Jewel Yam.Actually a sweet potato, not a true jam, this is the most commonly found market sweet potato. Great baked or roasted.
Japanese Sweet Potato.This variety has a pink to purple skin with white flesh. Its flavor is sweet and nutty. They can be grilled, steamed or baked.
Hannah Sweet Potato. Very much like a Jewel potato, but with lighter skin and flesh.