If you are on the hunt for a cookie that combines the nostalgic charm of peanut butter and chocolate with a playful twist, the Muddy Buddy Cookies Recipe is an absolute delight. These cookies are tender and chewy, with a luscious chocolate ganache crown and a delightful crunch from the famous Muddy Buddy cereal, making each bite an irresistible mix of creamy, crunchy, and sweet. Whether you are baking for a crowd or craving a cozy treat, this recipe strikes the perfect balance of classic comfort and fun texture that will have everyone asking for seconds.

Ingredients You’ll Need
Gathering your ingredients for the Muddy Buddy Cookies Recipe is refreshingly straightforward but crucial for achieving that perfect balance of flavor and texture. Each ingredient plays its own starring role, from the rich peanut butter for creaminess to the powdered sugar dusting that adds a delicate finish.
- Unsalted butter, 1/2 cup (room temperature): Provides a creamy base and tender crumb, helping the cookies stay soft.
- Creamy peanut butter, 3/4 cup: Choose not-natural peanut butter for optimal texture and flavor consistency.
- Granulated sugar, 1/2 cup: Adds sweetness and contributes to the cookie’s crisp edges.
- Light brown sugar, 1 cup (packed): For moistness and a deep caramel undertone.
- Large eggs, 2 (room temperature): Bind everything together and add richness.
- Vanilla extract, 1 teaspoon: Enhances the overall flavor with warm, sweet notes.
- Milk, 2 tablespoons: Keeps the dough moist and helps with the perfect texture.
- All-purpose flour, 3 cups: The structure of the cookie, balanced just right for chewiness.
- Baking soda, 1 teaspoon: A leavening agent that ensures a light texture.
- Baking powder, 1 1/2 teaspoons: Adds lift and tenderness.
- Kosher salt, 1 teaspoon: Balances sweetness and elevates flavor.
- Semi-sweet chocolate bar, 4 ounces (chopped): The base for the silky ganache topping.
- Heavy cream, 1/2 cup: Creates a smooth ganache that’s perfect for decorating.
- Muddy buddies, 1/2 cup: Leftover, store-bought, or homemade muddy buddy cereal for that signature crunchy topping.
- Powdered sugar: For a dusting that adds a snowy, festive finish.
How to Make Muddy Buddy Cookies Recipe
Step 1: Prep Your Oven and Baking Sheets
Start by preheating your oven to 350°F and line large baking sheets with parchment paper to keep the cookies from sticking and ensure even baking. If you don’t already have some, prepare your batch of muddy buddies to use later as a crunchy topping.
Step 2: Cream the Butters and Sugars
In a large bowl, use a mixer fitted with a paddle attachment to beat together your butter, peanut butter, granulated sugar, and brown sugar on high speed. This takes about 2-3 minutes and creates a luscious, creamy base that’s the body and soul of your cookies.
Step 3: Add the Wet Ingredients
Now, add the eggs, vanilla extract, and milk. Mix on medium speed for another 1-2 minutes, until the batter becomes light and fluffy. Make sure to scrape down the sides of your bowl to incorporate every bit of flavor evenly.
Step 4: Combine Dry Ingredients
In a separate bowl, whisk together the flour, baking soda, baking powder, and kosher salt. Gradually add this dry mixture to the wet ingredients on low speed to avoid overmixing, and stir just until combined to keep your cookies tender.
Step 5: Scoop and Bake the Cookies
Use a large cookie scoop, about 3 tablespoons, to portion out your dough. Roll each scoop into balls, place on your baking sheets, and gently press just the tops flat with your palm. Bake in your preheated oven for 9-11 minutes, until the edges are lightly golden and tops are set. While warm, press the top gently with a large-rimmed glass swirling to create a perfect circle shape.
Step 6: Prepare the Chocolate Ganache
Once the cookies are fully cooled, melt the chopped chocolate by placing it in a medium heat-safe bowl. Warm the heavy cream in the microwave until hot but not boiling, then pour it over the chocolate. Let it sit for a few minutes before stirring until smooth and glossy. Allow the ganache to rest a bit so it thickens properly for spreading.
Step 7: Decorate with Muddy Buddies
Spread the ganache evenly over the cooled cookies, leaving the outer edges bare for a lovely contrast. Immediately sprinkle the crunchy muddy buddies on top, and finish with a light dusting of powdered sugar. Let the cookies chill in the fridge for at least an hour to set the ganache before serving.
How to Serve Muddy Buddy Cookies Recipe

Garnishes
For an extra touch of flair, you can garnish these cookies with a sprinkle of sea salt flakes or an additional dusting of cocoa powder. A drizzle of white chocolate can also enhance their visual appeal and add another layer of sweetness.
Side Dishes
Pair these cookies with simple sides like a tall glass of cold milk or a scoop of vanilla ice cream to balance the rich peanut butter and chocolate flavors. They also make a wonderful companion to a cozy cup of coffee or hot chocolate.
Creative Ways to Present
Try arranging your Muddy Buddy Cookies Recipe on a rustic wooden board alongside some fresh berries or nuts for a charming dessert platter. Wrapping a few in cellophane with a ribbon makes for adorable take-home treats at parties or gifts to friends and family.
Make Ahead and Storage
Storing Leftovers
Keep your leftover Muddy Buddy Cookies fresh by storing them in an airtight container at room temperature for up to 3 days. Placing parchment paper between layers will help prevent sticking and preserve their delicate ganache topping.
Freezing
If you want to enjoy these delightful cookies later, freeze them by layering them carefully in a freezer-safe container with parchment paper in between. They will keep well for up to 2 months, so you can indulge in this treat anytime you please.
Reheating
To enjoy your frozen Muddy Buddy Cookies, allow them to thaw at room temperature for about 20 minutes. If you prefer a slightly warm cookie, gently heat them in the microwave for 10-15 seconds, but be careful not to soften the chocolate ganache too much.
FAQs
Can I use natural peanut butter for this recipe?
It’s best to stick with creamy peanut butter that is not natural because natural peanut butter tends to have oil separation and a different texture that can affect the cookie dough consistency.
What if I don’t have leftover muddy buddies to top the cookies?
You can always use store-bought muddy buddies or even substitute with a crunchy cereal mix or crushed peanuts for a similar satisfying texture.
How do I know when the cookies are done baking?
Keep an eye on the edges; they should be slightly golden and the tops just set but not browned. The cookies continue to firm up as they cool, so don’t overbake.
Can I make the ganache ahead of time?
Yes, you can prepare the ganache in advance and refrigerate it. When ready, gently warm it to spread on the cookies, then add the muddy buddies and powdered sugar as usual.
Is it possible to make this recipe gluten-free?
Absolutely! Substitute the all-purpose flour with a gluten-free flour blend that measures cup-for-cup, and ensure your baking powder and other ingredients are gluten-free as well.
Final Thoughts
I absolutely love sharing this Muddy Buddy Cookies Recipe because it brings that perfect comforting yet playful treat straight into your kitchen. It’s a recipe that invites smiles, nostalgic joy, and plenty of happy gatherings around the cookie jar. Trust me, once you try these, they’ll quickly become one of your go-to recipes for sharing warmth and sweetness with everyone you love.
Print
Muddy Buddy Cookies Recipe
- Prep Time: 15 minutes
- Cook Time: 18 minutes
- Total Time: 33 minutes
- Yield: 15 cookies
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
Muddy Buddy Cookies combine the rich flavors of peanut butter and chocolate in a soft, chewy cookie topped with a smooth chocolate ganache and crunchy muddy buddies cereal. These indulgent treats are perfect for parties or as a special dessert, featuring a unique swirl design and a dusting of powdered sugar for an appealing finish.
Ingredients
Cookie Dough
- 1/2 cup unsalted butter (room temperature)
- 3/4 cup creamy peanut butter (not natural peanut butter)
- 1/2 cup granulated sugar
- 1 cup light brown sugar (packed)
- 2 large eggs (room temperature)
- 1 teaspoon vanilla extract
- 2 Tablespoons milk
- 3 cups all-purpose flour
- 1 teaspoon baking soda
- 1 1/2 teaspoons baking powder
- 1 teaspoon kosher salt
Ganache and Topping
- 4 ounces semi-sweet chocolate bar (chopped)
- 1/2 cup heavy cream
- 1/2 cup muddy buddies (leftover, store bought, or homemade (see recipe in notes))
- Powdered sugar for dusting
Instructions
- Preheat the oven: Set your oven to 350°F and line large baking sheets with parchment paper to prepare for baking. If you don’t have muddy buddies ready, make a batch following the recipe in the notes.
- Cream the butters and sugars: In a large mixing bowl using a handheld or stand mixer fitted with a paddle attachment, beat together the unsalted butter, creamy peanut butter, granulated sugar, and light brown sugar on high speed until the mixture is smooth and creamy, about 2-3 minutes.
- Beat wet ingredients: Add the eggs, vanilla extract, and milk to the creamed butter and sugar mixture. Continue beating until the mixture becomes light and fluffy, approximately 1-2 minutes. Scrape down the bowl’s sides and bottom as needed to fully combine.
- Combine dry ingredients: In a separate large bowl, whisk together the all-purpose flour, baking soda, baking powder, and kosher salt. Gradually add these dry ingredients to the wet mixture on low speed until just combined, scraping down the sides of the bowl to ensure even mixing.
- Scoop and bake cookies: Using a scant large cookie scoop (about 3 tablespoons of dough), place cookie dough balls onto the prepared baking sheets. Gently roll them into balls and lightly flatten the tops with your palm. Bake in the preheated oven for 9-11 minutes, until the edges are slightly golden and the tops are set. Immediately after baking, use a large-rimmed glass to swirl the outside edge of each cookie to create a perfect circle. Allow cookies to cool on the baking sheets for 5 minutes, then transfer to wire racks to cool completely.
- Make the ganache: Place the chopped semi-sweet chocolate in a medium heat-safe bowl. Heat the heavy cream in the microwave in 30-second increments until very warm but not boiling (about 200°F), approximately 60 seconds on high power. Pour the hot cream over the chocolate and let it stand for 2-3 minutes. Stir gently until smooth and allow it to sit for an additional 2-3 minutes to slightly thicken.
- Decorate the cookies: Spoon the chocolate ganache over the cooled cookies, spreading towards the edges while leaving the outer edge of the cookie clear. Immediately sprinkle the muddy buddies over the chocolate before it sets. Finally, dust the cookies with powdered sugar. Let the decorated cookies set for at least one hour to allow the ganache to firm up, using the refrigerator to speed up the process if desired.
Notes
- Muddy buddies are a popular snack made from coated Chex cereal mixed with peanut butter and powdered sugar; you can use store-bought leftovers or make your own (refer to muddy buddy recipes online).
- Room temperature eggs and butter help achieve better mixing and a consistent dough texture.
- To speed up ganache setting, refrigerate the cookies after decorating.
- When swirling the warmed cookies with a glass, do it gently to avoid cracking.

