Spider Web Munch

1 (12 ounce) package chocolate chips
1 cup creamy peanut butter, divided
1/3 cup powdered sugar
3 cups crisp rice cereal

Heat chocolate chips and 3/4 cup peanut butter in small, heavy-duty saucepan over low heat, stirring constantly until smooth; remove from heat. Add sugar; stir vigorously until smooth.

Place cereal in large bowl. Add 1 cup melted chocolate mixture; stir to coat well. Place on ungreased baking sheet. Using small metal spatula, shape into 10-inch circle with slightly raised 1-inch-wide border. Pour remaining chocolate mixture in center of circle; spread to border.

Spider Web: Place remaining peanut butter in small plastic bag. Cut tiny corner from bag; squeeze to pipe concentric circles on top of chocolate. Using wooden pick or tip of sharp knife, pull tip through peanut butter from center to border. Refrigerate for 30 minutes or until firm. Cut into wedges.