By North Star
1. Wash and poke holes in sweet potato with fork then wrap sweet potatoes in tin foil - do not peel for baking/microwaving. (you can also do this in the microwave - only use plastic wrap and cook for 8 minutes on high or until tender)
2. Place in a 400 degree oven and bake for 30 minutes or until soft
3. OR
4. Peel sweet potatoes and cut into small chunks
5. Place chunks into a pan with just enough water to slightly cover potato
6. "Steam" boil until tender, be sure to check on the water level.
7. Reserve any left over water to use for thinning out the sweet potatoes
8. If you have baked your sweet potato, remove skins and use liquid from your preferred source
9. Place sweet potato into your choice of appliance for pureeing and begin pureeing.
10. Add the reserved water or other liquid as necessary to achieve a smooth, thin consistency