These muddy buddy cookies taste just like the classic powdered-sugar snack mix! They combine soft, thick peanut butter cookies with glossy chocolate ganache, crunchy muddy buddies on top, and a powdered-sugar finish for a nostalgic, irresistible treat.
Why These Cookies Taste Just Like Muddy Buddies
These cookies were inspired by a creative twist on my chocolate chip pudding cookies turned into a puppy-chow style cookie. The classic muddy buddy (puppy chow) elements—Chex cereal, peanut butter, chocolate, and powdered sugar—are all here: a chewy peanut butter cookie base, silky chocolate ganache, real crunchy muddy buddies, and a dusting of powdered sugar.
The cookie dough is rich and chewy on its own and stands up well next to other favorite peanut butter cookie recipes. When topped with ganache and muddy buddies, the texture contrast—soft cookie, smooth chocolate, and crunchy cereal—recreates the familiar muddy buddy flavor in cookie form.
Top Tips Before You Start
- Use creamy (no-stir) peanut butter rather than natural peanut butter; natural can make the dough dry and crumbly.
- Remove cookies when the centers still look slightly under-baked for the best chew.
- Allow cookies to cool completely before adding ganache, or it will run off.
- For bakery-style circles, press the edges gently with a large-rimmed glass while the cookies are warm to create perfect shapes.
Ingredients You’ll Need
- Unsalted butter: room temperature but not too soft.
- Creamy peanut butter: use no-stir peanut butter, not natural.
- Granulated and light brown sugar: for sweetness and chew.
- Eggs, vanilla, and milk: for binding and moisture—peanut butter can dry dough slightly, so a tablespoon or two of milk helps.
- Flour, baking soda, baking powder, and salt: provide structure and tenderness.
- Semi-sweet chocolate and heavy cream: for a smooth ganache.
- Muddy buddies (puppy chow) and powdered sugar: use leftover, store-bought, or a small homemade batch for the crunchy topping.
How to Make Muddy Buddy Cookies
Step 1 — Make the cookie dough: Cream the butter, peanut butter, granulated sugar, and brown sugar until smooth. Add the eggs, vanilla, and milk, then mix in the dry ingredients until combined.
Step 2 — Prepare the ganache: Warm the heavy cream and pour it over chopped chocolate. Let it sit for a few minutes, then whisk until smooth to make a glossy ganache.
Step 3 — Bake and top with chocolate: Scoop dough (about 3 tablespoons), roll into balls, and place on lined baking sheets. Gently flatten the tops and bake until edges are lightly golden and centers are just set. While the cookies cool, the ganache can be prepared and then spread across the centers of each cooled cookie.
Step 4 — Add muddy buddies and powdered sugar: Before the ganache fully sets, press a spoonful of muddy buddies onto the chocolate so they adhere. Finish with a light dusting of powdered sugar and allow the ganache to firm up for at least an hour (or chill briefly to speed it up).
More Peanut Butter Cookies
- Peanut butter blossoms with Reese’s cups
- Chocolate peanut butter Ritz cookies
- Almond flour peanut butter cookies
- Flourless oatmeal peanut butter cookies
Muddy Buddy Cookies
Ingredients
- 1/2 cup unsalted butter, room temperature
- 3/4 cup creamy peanut butter (not natural)
- 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
- 4 ounces semi-sweet chocolate, chopped
- 1/2 cup heavy cream
- 1/2 cup muddy buddies (store-bought, leftover, or homemade)
- Powdered sugar for dusting
Instructions
- Preheat the oven to 350°F and line large baking sheets with parchment paper. If needed, make a small batch of muddy buddies.
- Cream the butters and sugars (about 3 minutes): Beat butter, peanut butter, granulated sugar, and brown sugar until smooth and creamy.
- Beat in wet ingredients (1–2 minutes): Add eggs, vanilla, and milk; beat until light and fluffy, scraping the bowl as needed.
- Combine dry ingredients: Whisk flour, baking soda, baking powder, and salt in a separate bowl. With the mixer on low, add dry ingredients to the wet mixture until just combined.
- Scoop and bake (9–11 minutes): Using a scant large cookie scoop (~3 tablespoons), portion dough onto the prepared baking sheet. Roll into balls and gently press the tops flat. Bake until edges are slightly golden and tops are just set. Immediately use a large-rimmed glass to swirl the edges for a perfect circle. Cool on the pan 5 minutes, then transfer to a wire rack to cool completely.
- Make the ganache: Place chopped chocolate in a heat-safe bowl. Warm the heavy cream until very hot but not boiling, pour over the chocolate, let sit 2–3 minutes, then stir until smooth. Let the ganache rest a few minutes to thicken slightly.
- Decorate: Spoon ganache onto cooled cookies and spread toward the edges, leaving the outer rim plain. Press muddy buddies onto the wet chocolate so they adhere. Dust with powdered sugar. Let the ganache firm for at least an hour (or chill briefly) before serving.
Notes
Muddy Buddies (small batch): Melt 1/4 cup chocolate chips and 1/4 cup creamy peanut butter until smooth. Pour over 1 1/2 cups Chex cereal and stir to coat. Chill 10 minutes, then toss with 1/2 cup powdered sugar.
Storage
Room temperature: Store topped cookies in an airtight container for up to 2 days.
Refrigerator: Store up to 1 week in an airtight container. Let cookies sit at room temperature about 10 minutes before serving.
Freeze dough: Scoop into balls and freeze up to 1 month. Bake from frozen, adding 1–2 minutes to the bake time.
Freeze baked cookies: Freeze before adding ganache and topping. Thaw, then decorate fresh.
Gifting/transport: Chill finished cookies until ganache is firm so they stack and travel neatly.
Nutrition
Nutrition information is approximate.