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Crumbl Peanut Butter Muddy Buddies Cookies (The Ultimate Copycat Recipe)

Recreate the beloved Crumbl Peanut Butter Muddy Buddies Cookie at home with this copycat recipe. Featuring a thick, soft peanut butter cookie base, topped with a rich chocolate-peanut butter glaze, and finished with homemade Muddy Buddies and powdered sugar, these cookies deliver bakery-style perfection.
Prep Time 20 minutes
Cook Time 12 minutes
Total Time 32 minutes
Servings: 12 cookies
Course: Dessert, Snack
Cuisine: American
Calories: 250

Ingredients
  

  • 1 cup Creamy Peanut Butter (no-stir)
  • 1/2 cup Unsalted European Butter
  • 1/2 cup Granulated Sugar
  • 1/2 cup Light Brown Sugar
  • 1 large Egg
  • 1 tsp Vanilla Extract
  • 2 cups All-Purpose Flour
  • 1 tsp Baking Soda
  • 1 tsp Cornstarch
  • 1/2 tsp Salt
  • 1/2 cup Milk Chocolate Chips
  • 2 cups Rice Chex Cereal
  • 1/2 cup Confectioners' Sugar

Equipment

  • Stand mixer
  • Paddle Attachment
  • Baking sheets
  • Parchment paper or silicone mats
  • Wire rack
  • Cookie Scoop (1/3 cup)

Method
 

  1. Preheat your oven to 350°F (175°C). Line two large baking sheets with parchment paper or silicone mats.
  2. In a stand mixer fitted with the paddle attachment, beat the softened butter, brown sugar, granulated sugar, and peanut butter on medium-high speed for 3–4 minutes until light and fluffy.
  3. Add the egg and vanilla extract, and beat for an additional minute. Scrape the bowl to ensure everything is well mixed.
  4. In a separate bowl, whisk together the flour, baking soda, cornstarch, and salt. Gradually add the dry ingredients to the wet ingredients on low speed until just combined. Do not overmix.
  5. Using a large cookie scoop (1/3 cup), portion out the dough and roll each into a smooth ball. Arrange them on the prepared baking sheets, spacing them 3 inches apart. Press each ball lightly to create a slight disc shape. Chill the dough in the fridge for 20 minutes.
  6. Bake the cookies for 10–12 minutes. The edges should be a pale golden brown, while the centers will remain slightly soft. Allow the cookies to cool completely on the baking sheet before transferring them to a wire rack.
  7. To make the Muddy Buddy topping: Melt 1/2 cup of chocolate chips with 2 tablespoons of peanut butter. Toss in the rice Chex cereal until evenly coated. Then, toss the coated cereal in 1/2 cup of confectioners' sugar until fully covered.
  8. Once the cookies are cooled, spread a thin layer of melted chocolate over each cookie. Immediately top with a generous handful of the Muddy Buddy mixture. Optionally, dust with additional powdered sugar.

Notes

This recipe ensures your cookies are thick, soft, and chewy, with a luxurious texture thanks to a unique creaming technique. The peanut butter and chocolate combination, coupled with the crunchy Muddy Buddies topping, makes for a truly indulgent treat.

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