Preheat oven to 350 degrees. Line cookie sheet with foil.
Beat butter and sugar in mixing bowl with mixer on medium speed until light and fluffy. Add flour, beat on low speed until well blended. Add peanuts; mix well.
Divide dough into 4 equal portions. Flatten each portion into a 6-in circle on prepared pan. Cut each circle into 16 pizza shaped portions. Do not separate pieces.
Bake 14-16 minutes or until lightly browned. Cool on baking sheet 5 minutes. Cut into triangles and place on wire racks and let cool completely. Drizzle evenly with melted chocolate. Let stand until chocolate is firm. Makes 64 pieces. Enjoy!
Note: Place chocolate in microwaveable bowl. Microwave on HIGH 2 minutes or until chocolate is almost melted, stirring after each minute. Spoon into small ziploc bag and roll up bag to push chocolate into corner. Cut tiny piece off one corner and drizzle chocolate back and forth over cookie.