Sweet potatoes and pears are an odd combination, but they work well together. It's a good amount of sweetness, and the pear almost makes it a little creamy. Drinking straight up vegetable juice is harder for me, so having some sweetness in juice helps me drink without gagging. (Besides, drinking something that makes you gag probably isn't good for you in principle, even if the gagworthy stuff contains nutrients.) When I juice, I always throw in a juicy piece of fruit to help mellow the vegetable flavors.
I didn't think that the sweet potato would produce much juice since potatoes are more dry and starchy. WRONG! The sweet potatoes were juicer than expected, so I ended up using only one pear after I saw how much juice came out. Since potato skins have some good nutrients in them, I left the skin while juicing. It is much easier to juice sweet potatoes than it is to cut them up for sweet potato fries. :) My Breville juicer had no problem juicing that tater.
Sweet Potato Pear Juice
Yields 12 oz. juice
2 medium-sized sweet potatoes
Juice ingredients in order listed. Serve immediately, and enjoy
Source: A Simply Sweet Justice Original