Chex Muddy Muddies

9 c Rice Chex
1 c chocolate chips
1/2 c PB
1 tsp vanilla
1 1/2 c powdered sugar

• Measure cereal into large bowl.
• In 1 qt microwavable bowl microwave, chocolate chips, PB, and butter for 1 min.  Stir.  Micro about 30 seconds longer until mixture can be stirred smooth.  
• Stir in vanilla.  
• Pour mixture over cereal, stirring until evenly coated.  Add powdered sugar, mix until coated.  
• Spread on wax paper to cool.