all-purpose flour about 2 cups • espresso powder • sea salt • baking soda • baking powder • granulated sugar about ½ cup • light brown sugar about ½ cup, packed • butter, unsalted softened • large egg • large egg yolk • pure vanilla extract • semi-sweet chocolate chips/dark chocolate bar chopped
bread flour • all-purpose flour • salt(I use 1/4 tsp) • baking soda • unsalted butter • cold water • dark brown sugar(I used half of cup) • white sugar (I used 1/4 cup) • vanilla extract • espresso powder • large egg • semisweet chocolate chips •