Yields: 2 1/2 dozen cookies
Original recipe can be found here.
1 cup/ 2 sticks unsalted butter, room temperature
2 1/4 cups bread flour
1 tsp. kosher salt
1 tsp. baking soda
1/4 cup sugar
1 1/4 cups brown sugar
1 egg yolk
2 tbsn. milk
1 1/2 tsp. vanilla
2 cups semisweet chocolate chips
Preheat oven to 375 F. Melt the butter in a medium saucepan over low heat. Sift together the flour, salt and baking soda, set aside. Pour the melted butter into a large bowl. Add the sugar and brown sugar. Cream the butter and sugar on medium speed. Add the egg, yolk, milk, and vanilla, then mix until well combined. Slowly incorporate the flour mixture until thoroughly combined. Stir in the chocolate chips.
Chill the dough, then scoop onto parchment paper lined baking sheet, about 2 inches apart. Bake for 10 - 12 minutes or until golden brown, checking the cookies after 5 minutes. Rotate the baking sheet for even browning. Cool completely and store in an airtight container.