Peanut Butter Balls

3 cups Rice Krispies cereal
2 cups confectioners' sugar
1 (18 ounce) jar chunky peanut butter
1/2 cup (1 stick) margarine, melted
3 cups semisweet chocolate chips
1 (1- to 2-inch) square paraffin

Combine Rice Krispies, confectioners' sugar, peanut butter and margarine in a large bowl. Mix well with hands and shape into 1/2- to 1-inch balls and chill 1 hour.

While the balls are chilling, melt chocolate chips and paraffin in a double boiler. Using a fork and spoon, dip balls in chocolate mixture. Place on wax paper and chill.

These can be made well in advance and frozen.