Preparation Steps

• Line a 9x13-inch pan with foil or parchment and spray with nonstick cooking spray.
• Measure out cereal and place in a large bowl.
• Melt the butter in a large pot over medium low heat.
• Add the marshmallows and stir until melted. Remove from heat and stir in vanilla extract.
• Add cereal and stir to coat with the marshmallow mixture. Stir in M&Ms and sprinkles and immediately pour into prepared pan. Press firmly to compact. Spray wax paper with nonstick cooking spray for easier pressing.
• Let set until firm then slice into bars. Store in an airtight container for up to 3 days. To freeze, let cool completely, then cut into bars, wrap each in wax paper, and freeze in an airtight container for up to 3 months.