01 - Combine ube halaya, ube extract, sweetened condensed milk, whole milk, salt, and vanilla extract in blender. Blend until completely smooth.
02 - In chilled bowl, whip cold heavy cream using electric mixer until stiff peaks form.
03 - Gently fold ube mixture into whipped cream using spatula. Mix until just combined with uniform purple color.
04 - Pour mixture into loaf pan or freezer-safe container. Smooth top surface with spatula.
05 - Cover tightly with plastic wrap or lid. Freeze for 6-8 hours until firm.
06 - Let ice cream sit at room temperature for 5 minutes before scooping. Garnish with toasted coconut or macapuno if desired.