Apple cake

Ingredients: 100g flour, 6 eggs, 1 liter milk, 1 tsp oil, 1 tbsp sugar, 2 apples (green)

Method: Separate egg yolk and egg white. Add 1/2 of 1 tbsp sugar into egg yolk and mix well. Then add milk into egg yolk and mix well. Add 1/4 of 100g flour and mix well. Finish 100g flour and mix well until paste like liquid dough. For egg white, add the rest sugar into egg white and whisk until solid form (hand whisk- 15min, rotatory machine - 5-10min fast speed).  Add 1/2 of whisked egg white into paste and mix gently. Add the rest whisked egg white into paste and mix gently.  Slide/chop apple as thin (or desired thickness). Add apple into paste and stir gently. Grease rice cooker and pour all paste into rice cooker. Gently shake for couple of times (to prevent bubble in paste - smooth texture). Press cook button. When it is cooked and the button jumps to keep warm, let it for 20min and then press cook again. Let it cook through and and wait for the button jumps to keep warm. Leave it keep warm for 20min. Take it out and let it cold for 1 hour.