make starter
wait till the starter to cool
------- make the main dough mix all and rest for 20 min knead for 10 mins
add in chocolate chips and mix well for 1 min
add in butter and knead till windowpane
rest till double volume
divide and shape into balls rest for 15 mins degas and fold in quarters roll into a ball
proof for 1 h - have a bowl of hot water in the oven for humidity
make top batter and spread on top of the bread dust with cocoa powder
bake at 350F for 22 mins