Chocolate Button Cookies 纽扣巧克力饼

Ingredient 材料

Unsalted butter 80g无盐黄油

Brown sugar 100g黄糖

Egg 1pc鸡蛋

Multipurpose flour 200g普通面粉

Salt 1/4tsp盐

Baking soda powder 1/4tsp苏打粉

Chocolate powder 13g 巧克力粉