(Coffee butter)
5g instant coffee
3g hot water
50g unsalted butter
30g powdered sugar
(Bread dough)
300g bread flour
6g instant coffee
10g milk powder
25g sugar
3g salt
3g yeast
170g water
25g unsalted butter
60g walnuts, break into small pieces
================
（咖啡奶油）
5克即溶咖啡
3克熱水
50克無鹽黃油
30克糖粉
（麵團）
300克麵包粉
6克即溶咖啡
10克奶粉
25克糖
3克鹽
3克酵母
170克水
25克無鹽黃油
60克核桃，掰成小塊