Mix the tea leaves, milk, and sugar together and bring to 65c and mix well.

Let the mixture cool down and put into fridge overnight or at least 8 hours.

Mix well together the chilled milk tea with heavy cream and condensed milk.

Churn the mixture in ice cream machine according to manufacturer’s instructions

I prefer to put the ice cream in a chilled glass container and put into the freezer for at least 3 hours.