PREHEAT oven to 375° F.
BEAT brown sugar, granulated sugar, butter and peanut butter in large mixer bowl until combined. Beat in egg and vanilla extract. Gradually beat in flour and baking soda.
DROP dough by rounded teaspoon into ungreased mini-muffin cups.
BAKE for 8 to 10 minutes. Remove from oven; gently press 1 Nestlé Jingle into each cup. Cool in pans on wire racks for 10 minutes. Remove cookies from muffin cups with a butter knife. Serve warm or cool completely on wire racks.
NOTE: Try substituting NESTLÉ CRUNCH Jingles.