Peanut Butter Balls

Ingredients

• 1 c peanut butter (260 g)
• 1 c icing sugar (115 g)
• ½ c coconut flakes (45 g)
• ¼ c margarine (58 g)
• 1 c crisp rice cereal (28 g)
• approximately ¼ lb of semisweet chocolate (225 g)