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Peanut Butter Cereal Bars

These Delicious No Bake Peanut Butter Cereal Bars are a breeze to make. They're perfect for lunch boxes and afternoon or midnight snacking. The yummy family friendly bars are made with Chex Cereal, which is naturally gluten free.
5 from 3 votes
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Course: Gluten Free Snacks / Dessert
Cuisine: American
Prep Time: 5 minutes
Total Time: 5 minutes
Servings: 12 Bars
Author: Lyndsay Baker


  • 2 Tbsp Butter
  • 4 Cups Marshmallows
  • 5 Cups Chex Cereal
  • 1/2 Cup Peanut butter chips
  • 1/2 Cup Peanuts
  • 3 Tbsp Peanut Butter
  • 1/4 Tsp Salt Coarse


  • Use 1 tsp of butter to grease a 9" x 9" pan. Then melt the remaining butter in a large pot over low heat. Fully coat the sides of the pot with the butter, then add the marshmallows to the pot. Stir the marshmallows until fully melted.
  • Add the chex cereal and stir until it's mixed through. Stir in the crushed peanuts and peanut butter chips. Mix thoroughly, until mixed through. Pour the cereal mixture into the prepared pan. Use wet fingers to press the cereal bars down flat.
  • Drizzle the peanut butter over the bars then sprinkle the salt on top. Refrigerate for 2 hours or overnight.
  • This recipe makes 12 Peanut Butter Cereal Bars.