Make the ube paste
Mix the ube powder with about 50 ml of the cold milk until you have a thick, smooth purple paste. This prevents clumps later.
A creamy purple yam ice cream with a gelato-style base: pure ube powder, whole milk, cream, and a short resting step for smoother texture.
Ube powder brings the color and flavor. The milk powder, dextrose, and locust bean gum help the base stay creamy instead of icy.
Mix the ube powder with about 50 ml of the cold milk until you have a thick, smooth purple paste. This prevents clumps later.
Combine the sugar, dextrose, skimmed milk powder, locust bean gum, and salt in a separate bowl.
Add the remaining milk, cream, and ube paste to a pan. Warm gently, then whisk in the dry mix. Heat slowly to 85°C.
Cool the pan quickly in an ice bath. Cover the base and rest it in the refrigerator for 6 to 12 hours.
Churn the cold base in an ice cream machine until creamy. Transfer to a container and freeze for 2 to 4 hours before scooping.
First, make a paste so the ube hydrates evenly. Second, heat the base slowly so the dry ingredients dissolve properly. Third, rest the base before churning. That combination gives the ice cream better body and a cleaner scoop.
You can, but the texture will be less smooth. Freeze the base and stir it thoroughly every 30 minutes until it firms up.
Yes. This recipe uses pure ube powder as the main color and flavor source. Mix it with milk first for the smoothest base.
That temperature helps dissolve and activate the dry ingredients, which improves stability and reduces iciness.