holding yellow custard bun using finger tips

also and asian bao basket bite breakfast brunch bun cantonese cart cha chinese cuisine custard delicious dessert dim dish dough duck during egg filled filling finger flow flowing flowy food gastronomical halves has holding hot into known liu meal molten ooze oozing out pillowy restaurant runny salted served session sha sized snacks soft split steam steamed steamer steaming sum sumptuous sweet tasty teahouse texture tips traditional using usually when which with yellow yolk yum