PREHEAT oven to 350° F.
COMBINE flour, baking soda and salt in large bowl.
BEAT butter, peanut butter, brown sugar and granulated sugar in large mixer bowl until creamy. Beat in eggs and vanilla extract. Gradually beat in flour mixture. Stir in Buncha Crunch. Drop by rounded tablespoon onto ungreased baking sheets.
BAKE for 9 to 11 minutes. Cool on baking sheets for 2 minutes; remove to wire racks to cool completely.