chocolate chip bun

_4BI

Tangzhong
Bakers flour 15g
Water 75g

Main dough
Bakers flour 215g
Cocoa powder 15g
Milk powder 15g
Salt 3g
Yeast 3g
Brown sugar 35g
Tangzhong  70-75g
Egg 50g
Milk 55±g
chocolate chips  40g
Unsalted butter (soften) 25g

Batter for the surface
Condensed milk  45g
Cake flour 50g
Milk 55g
Cocoa powder

**Preheat oven to 175C/350F
**Bake at 175C/350F for 22mins

用料  

chocolate chip bun的做法  

1. make starter

2. wait till the starter to cool

3. ------- make the main dough
   mix all and rest for 20 min
   knead for 10 mins

4. add in chocolate chips and mix well for 1 min

5. add in butter and knead till windowpane

6. rest till double volume

7. divide and shape into balls
   rest for 15 mins
   degas and fold in quarters
   roll into a ball

8. proof for 1 h
   - have a bowl of hot water in the oven for humidity

9. make top batter and spread on top of the bread
   
   dust with cocoa powder

10. bake at 350F for 22 mins