Chocolate-Cherry Thumbprint Cookies

Directions

• Preheat oven to 350°. In a large bowl, cream butter and sugar until light and fluffy. Beat in egg yolk and vanilla. In another bowl, whisk flour and cocoa; gradually beat into creamed mixture.
• Shape into 1-in. balls; place 2 in. apart on greased baking sheets. Press a deep indentation in center of each with the end of a wooden spoon handle. Bake 7-9 minutes or until firm. Remove to wire racks to cool completely.
• For filling, in a small bowl, beat confectioners' sugar, butter and cherry juice. Fill each cookie with 1/2 teaspoon filling. Top each with a cherry. In a microwave, melt chocolate chips and shortening; stir until smooth. Drizzle over cookies. Let stand until set.