¾ cup rice flour
Combine the rice flour, sugar and baking soda thoroughly in a bowl. Add the food coloring to the jasmine water and stir to combine thoroughly, then add to the bowl of dry ingredients and stir until the batter is smooth.
Arrange eight tea cups in a large steamer or use a muffin pan that fits into the steamer.
Steam the cups uncovered for 2 minutes to heat them then pour in the batter and cover the steamer. Steam on high heat for 15 minutes.