For an even smoother texture, you can pass the cooked ube mixture through a fine-mesh sieve before adding the butter. Adjust sugar to your preference. Ube Halaya can be served warm or chilled. It's excellent on its own, as a filling for pastries, or as a topping for shaved ice. Store in an airtight container in the refrigerator for up to a week.
Keyword ube, purple yam, ube halaya, Filipino dessert, jam, creamy, sweet, purple