we need
3 tbsp sugar for proofing
1/2 cup ube stock
3 tsp dry yeast
1 cup full cream milk
4 1/2 cup bread flour
1 egg
1tsp salt
1/2 cup sugar
3tbsp oil
1 cup boil ube mash
for dressing
1/2 cup condensed milk
1/4 cup pwdered sugar
1 cup ube stock
1 tsp cornstarch