Lilikoʻi is the Hawaiian name for passion fruit. They are commonly yellow and occasionally purple types. It is highly popular in Hawaiʻi for its tart, tangy flavor, frequently used in sauces, jellies, drinks, and desserts. Lilikoʻi is at its peak ripeness for eating when the skin changes from smooth to slightly wrinkled or dimpled. Wrinkled skin means maximum sweetness and less tartness.