In a personal blender, pour milk, add homemade ube halaya, and vanilla ice cream.
Pulse until the ube halaya is combined with the milk and ice cream into a thick and creamy milkshake.
Slowly pour the ube halaya milkshake into a soda fountain glass, top with whipped cream, a cherry maraschino with stem, and some lilac sprinkles.
Notes
Homemade ube halaya that is thick, creamy, and isn’t too sweet is an ideal ingredient for this Ube Halaya Milkshake.If a store-bought ube halaya is used, find one that is not overly sweet and not too watery.