Having never been there, all I have to go on is what's listed on the online menu. The desserts listed on the dining section of wdw info are:
Banana Cheesecake Egg Roll - Serves two. Drizzled with caramel sauce and served with your choice of ice cream. - $8.98
Chinese Ginger Cake - Chinese ginger cake. - $6.68
Coconut Rice Pudding - Nutty and creamy sticky red rice pudding infused with coconut milk and a touch of cinnamon served with wonton chips. - $7.98
Ice Cream - Choose from Strawberry-red bean and Caramel-ginger. - $3.98
Granted, that is under the "lunch" section of the menu, but there isn't a "dinner" section.
After further research on the dining portion of allears, there isn't a specific section for dinner desserts, but if you get the "Nine Dragons Family Dinner Set ($23.68/guest)," you have a choice of:
Strawberry Red Bean Ice Cream OR Green Tea Ice Cream OR Caramel Ginger Ice Cream