Baking with Sweet potatos

Surprisingly, the sweet potato didn't gave as much sweetness as i expected. But it actually helped tenderize the dough and really keeps it moist. The bread came out soft and nice (without added fat), and didn't go dry even in the fridge after more than a day.

Perhaps later on, i might experiment with yam, avocados, zuchinni, carrots & ...parsnips?? :P