Egg White Steamed Oreo Cappucino Cake

Ingredients:
400g egg whites
125g castor sugar
2 tsp ovalette/emulsifier
1/2 tsp salt
200g Plain/AP flour
30g cornflour
1/2 tsp baking powder
150ml evaporated milk
1/2 tsp vanilla extract
2 tbsp cappucino emulco/coffe emulco/mocca emulco
80g oreo ~ ground finely
20 pcs oreo biscuit w/o cream
30g chocolate rice

Directions:

1. Sift flour, cornflour & baking powder together & set aside.
2. Whisk egg white, salt & ovalette till frosty then gradually add sugar & beat on high speed for about 10 mins.
3. Turn the speed to low, add 3 parts flour alternating with 2 parts evaporated milk plus vanilla extract.  Begin & end with flour.
4. Divide the batter into 2 portions (450-500g each).  One portion mix with cappucino emulco and the other portion with ground oreo.
5. Prepare the steamer, steam the greased & lined pan (8x8) for about 2 mins.  Then pour the cappucino batter into the pan & steam for 15 mins on medium-high heat.
6. Remove the pan, arrange the oreo biscuits on top the steam cappucino; then pour the oreo batter over the top.  Sprinkle chocolate rice all over the top completely.  Steam again for about 25 mins.