Preheat steamers and line molds with cupcake wrappers

Cream eggs, sugar, emulsifier until pale and fluffy, for 7 mins

Mix flavoring to milk, stir to combine

Add a little flour into egg mixture, mix, add a little milk into the mixture, repeat alternately, while also adding 2 tbsp chocolate rice into the mixture

Spoon batter onto prepared mold, sprinkle top with more chocolate rice

Steam for 15 mins, wrap the lid with clean towel so no water drips to the cake.