We must have been thinking about autumn in Vermont when we created these—but they belong on your breakfast table no matter where you live, even in February!
Bring a saucepan of water to a boil, add the sweet potato, and simmer until tender, 20 to 25 minutes. Drain the potato and allow it to cool slightly; then peel it and cut it into several pieces.
Purée the potato in a food processor until smooth; you should have ½ cup. Set it aside.