Preheat oven to 350ºF. Line 2 baking sheets with parchment paper, set aside.
Place 12 DOVE® PROMISES® Milk or Dark Chocolate in a microwave-safe bowl. Microwave, stirring every 15 seconds, until melted.
In a mixing bowl, cream the butter and sugar. Gradually add flour and then stir in melted chocolate until thoroughly blended.
Roll 24 walnut-sized balls of dough. Arrange balls 2-1/2 inches apart on a cookie sheet. Slightly flatten dough with the bottom of a lightly floured glass. Press a DOVE® PROMISES® Milk or Dark Chocolate piece into the center of each cookie.
Bake until set, about 10 minutes. Cool before serving.