Fill each glass with the crushed ice. Top with a scoop of ice cream, the ube halaya, flan, and more nata de coco and mango. Christopher Testani for The New York Times From one side of the glass ...

Use a cookie scoop to portion out tablespoon-sized dough ... beat the room temperature unsalted butter, brown sugar, egg, ube halaya jam, and ube extract on medium speed until light and fluffy.