The Norwalk can be used to create nutritious, homemade baby food. To grind cooked sweet potatoes for baby or geriatric food, insert grid #3 into the Norwalk. Fill the feed tube loosely with sliced, cooked sweet potatoes. Turn the juicer on and use the pusher to push it through. Some sweet potatoes may remain in the feed tube after grinding--simply remove the feed tube and scoop out the potatoes with a plastic spoon. Store in tightly sealed containers.