Black and White Cookies (makes about 16 large cookies)
Adapted from Joy the Baker & Gourmet Cookbook
For the Cookies
2 1/2 cups all-purpose flour
1 teaspoon baking soda
1 teaspoon salt
2/3 cup well-shaken buttermilk
1 teaspoon vanilla
2/3 cup unsalted butter, softened
1 cup granulated sugar
2 large egg
Preheat oven to 350°F.
Whisk together flour, baking soda, and salt in a bowl. Stir together buttermilk and vanilla in a cup.
Beat together butter and sugar in a large bowl with an electric mixer until pale and fluffy, about 3 minutes, then add eggs, beating until combined well. Mix in flour mixture and buttermilk mixture alternately in batches at low speed (scraping down side of bowl occasionally), beginning and ending with flour mixture. Mix until smooth.
Spoon 1/4 cups of batter about 2 inches apart onto a buttered large baking sheet. Bake in middle of oven until tops are puffed and pale golden, and cookies spring back when touched, 15 to 17 minutes. Transfer with a metal spatula to a rack and chill (to cool quickly), about 5 minutes. Then frost (recipes below) on the flat side of the cookie, half vanilla and half chocolate. Enjoy!!
Milk Chocolate Frosting
6 Tablespoons unsalted butter, softened
3 Tablespoons unsweetened cocoa powder
1/4 teaspoon salt
1 1/2 – 2 cups powdered sugar
3 Tablespoons milk
3/4 cup milk chocolate chips, melted
In the bowl of a stand mixer, beat together the butter, cocoa powder and salt. Add 1/2 cup powdered sugar followed by 1 tablespoon milk. Beat well. Add another cup of powdered sugar, followed by 2 tablespoons of milk. Melt milk chocolate chips in the microwave or in a double boiler. Add melted and slightly cooked milk chocolate the frosting and beat to incorporate. Add the final 1/2 cup of powdered sugar if you need a bit more thickness.