something bland or soft, such as potatoes well cooked (see Molina)
IPAspelling:
kɑːkɑmohtik
Alonso de Molina:
cacamotic. cosa blanda como batatas bien cozidas. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 10v. col. 1. Thanks to Joe Campbell for providing the transcription.