Peanut Butter Balls

What You Need

• 1 cup Kraft Peanut Butter
• 1 Tbsp. butter
• 1 1/2 cups icing sugar, divided
• 1 cup Rice Krispies
• 1/2 cup chopped nuts (optional)
• 1/2 cup water
• 1 1/2 cups sweetened coconut