Googled and found this
... "chuchu" is a term of endearment in Brazil
To prepare the chuchus, peel them with a potato peeler, slice them lengthwise UNDER RUNNING WATER. That's important because they are kind of oily and sticky inside (nothing bad, just feels funny, but the cold water will rinse them). Remove the seed - it's soft and white. Put them in a saucepan, covered with water, add a little salt, and simmer until they feel tender. It's important to watch them, because overcooked chuchu turns mushy.
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