Sesame Butter Cake

Sesame Butter Cake
(butter cake recipe adapted & modify slightly from  Mrs Ng SK)  

Ingredients:
(A)
230g Cowhead salted butter
2 Tbsp sesame paste
150g fine sugar
4 egg yolks
200g Blue Jacket Plain Flour
1 Tbsp sesame powder
9 Tbsp milk

(B)
4 egg whites
50g fine sugar

Method:
1. Cream butter, sesame paste & sugar till light & fluffy. Add in eggs slowly till combined. Sift in flour & sesame powder, alternate with milk.
2. Whisk egg whites till foamy & add in sugar gradually till soft peaks.
3. Fold whites into (1) till combined.
4. Bake in a preheated oven at 160C for 45mins.