1 Heat oven to 350°F. In medium bowl, break up cookie dough. Knead in chocolate until well blended. Shape rounded tablespoonfuls of dough into balls. On ungreased cookie sheet, place balls 2 inches apart. With bottom of glass, flatten slightly.
2 Bake 10 to 12 minutes or until set. Cool 2 minutes on cookie sheet. Remove from cookie sheet to cooling rack. Cool completely, about 30 minutes.
3 For each sandwich cookie, spread 1 tablespoon frosting on bottom of 1 cookie. Top with second cookie, bottom sides together; press together gently.
We like the white filling in these sandwich cookies, but if your family loves chocolate, why not substitute chocolate frosting for the white?