Peanut Butter Cups

To prepare coating, in a saucepan over low heat, melt chocolate bar and discs. Set saucepan in hot water to maintain consistency. With small paint brush, brush melted chocolate onto the bottom and up sides of paper candy cups till about 1/8" thick. To prepare fondant, combine peanut butter and powdered sugar until smooth in a small mixing bowl. Shape into balls. Put a peanut butter ball in each chocolate coated candy cup. To seal peanut butter balls, spoon another layer of melted chocolate over each ball. Chill or freeze until hardened.