Boil water in the Auto Power Switch Multifunctional Health Cooker until boiling, then add sugar and dissolve it. Add peeled water chestnut slices, wolfberries and olive oil. Combine the batter from (1) and simmer into a paste at low heat.
3.
Apply a small amount of oil to a foil tray, pour in the mixture from step (2). Steam in the Auto Power Switch Multifunctional Health Cooker for about 45 minutes.
4.
After steaming, sprinkle osmanthus flowers on the cake and cool at room temperature.
**Information provided is for reference only. Actual cooking time and temperature are subject to food portion and personal preference