If you adore the rich, fudgy goodness of brownies combined with the irresistible crunch and peanut butter flavor of Nutter Butters, then you are in for a treat with this Nutter Butter Brownies Recipe. This dessert takes classic brownies to a whole new level by incorporating chopped Nutter Butters right into the batter and on top, delivering a perfect harmony of chocolatey, nutty, and buttery awesomeness in every bite. It’s the ideal crowd-pleaser for any occasion and a guaranteed way to wow your friends and family with your baking skills.

Ingredients You’ll Need
This recipe shines because of its simple, thoughtfully chosen ingredients. Each one plays a crucial role in building deep chocolate flavor, smooth texture, and that irresistible peanut buttery twist which makes these brownies so unforgettable.
- 1 cup butter, melted and cooled: Provides a rich, moist base with luscious texture.
- 2 tbsp canola oil: Keeps the brownies extra moist and tender.
- 1 ¼ cups sugar: Balances the bitterness of the cocoa with sweetness.
- 1 cup light brown sugar, packed: Adds a hint of caramel flavor and chewiness.
- 2 tsp pure vanilla extract: Enhances overall flavor with warm aroma.
- 4 large eggs: Bind everything together and add richness.
- 1 cup flour: The structural foundation for perfect brownie chewiness.
- 1 cup cocoa powder: Delivers that deep chocolate punch.
- ¾ tsp kosher salt: Elevates the chocolate and peanut butter flavors.
- ½ tsp baking powder: Gives a slight lift so brownies aren’t too dense.
- 1 cup semi-sweet chocolate chips: Melts into pockets of gooey chocolate.
- 1 8-oz jar peanut butter: The star ingredient providing creamy, savory contrast.
- 1 package Nutter Butters: Chopped and sprinkled for delightful crunch and flavor.
- ½ cup semi-sweet chocolate chips (for topping): Adds glossy, melty finish.
- ¼ cup heavy whipping cream: To make a luscious chocolate topping.
- 1 cup mini chocolate chips: Extra chocolatey crunch on top.
How to Make Nutter Butter Brownies Recipe
Step 1: Prepare the Nutter Butters
Start by chopping the entire package of Nutter Butters into bite-sized pieces. These will add that classic peanut buttery crunch and creaminess to the brownies, giving each slice a surprise bit of texture and flavor.
Step 2: Preheat and Prep
Preheat your oven to 350 degrees Fahrenheit and generously spray a 9×13 baking pan with non-stick baking spray. Ensuring your pan is well-prepped means your brownies will release easily once baked.
Step 3: Melt the Butter
In a medium bowl, melt the butter until smooth, then set it aside to cool slightly. This step is important to avoid scrambling the eggs in the next stage.
Step 4: Mix Wet Ingredients
Using a large bowl, whisk together the melted butter, canola oil, granulated sugar, and brown sugar until fully combined and glossy. This blend gives the brownies their shiny, crackly crust.
Step 5: Add Eggs and Vanilla
Whisk in the eggs one at a time until the batter is smooth and starts to thicken slightly. Then stir in 2 teaspoons of pure vanilla extract to deepen the aroma and flavor.
Step 6: Combine Dry Ingredients
In another large bowl, whisk together the flour, cocoa powder, kosher salt, and baking powder. Thorough mixing here ensures even distribution of the leavening and cocoa for perfect texture.
Step 7: Bring Wet and Dry Together
Gradually whisk the dry ingredients into the wet ingredients until just combined. Be careful not to overmix—this will help your brownies stay tender and fudgy instead of cakey.
Step 8: Fold in Chocolate Chips
Gently fold in 1 cup of semi-sweet chocolate chips. These will melt during baking, creating irresistible pockets of chocolate throughout.
Step 9: Add Peanut Butter and Nutter Butters
Pour the brownie batter evenly into your prepared pan. Drop dollops of peanut butter all over the top, then sprinkle half of your chopped Nutter Butters evenly across the batter. This layering adds creamy swirls and crunchy bites.
Step 10: Bake to Perfection
Bake in the preheated oven for 25 to 30 minutes or until a toothpick inserted near the center comes out with only a few moist crumbs. This ensures the brownies are moist and fudgy without being undercooked.
Step 11: Cool Completely
Once baked, allow the brownies to cool entirely in the pan. This cooling step is crucial because it helps them set and makes slicing a breeze.
How to Serve Nutter Butter Brownies Recipe

Garnishes
For an extra-special touch, drizzle a simple chocolate ganache made by melting ½ cup semi-sweet chocolate chips with ¼ cup heavy whipping cream over the cooled brownies. Sprinkle mini chocolate chips and remaining chopped Nutter Butters on top for visual appeal and added texture.
Side Dishes
These brownies pair wonderfully with a scoop of vanilla ice cream or a dollop of fresh whipped cream. For a cozy afternoon treat, serve them alongside a hot cup of coffee or creamy milk to balance the richness.
Creative Ways to Present
Cut the brownies into small squares and serve them skewered with a marshmallow or extra peanut butter cookie for a fun dessert kabob. Alternatively, layer brownie chunks with whipped cream and crushed Nutter Butters in a parfait glass for a fancy twist.
Make Ahead and Storage
Storing Leftovers
Store leftover Nutter Butter Brownies in an airtight container at room temperature for up to 4 days. This keeps them moist and fresh, perfect for snacking or sharing throughout the week.
Freezing
You can freeze the brownies by wrapping them tightly in plastic wrap, then placing them in a freezer-safe container or bag. Frozen brownies last up to 3 months and thaw quickly at room temperature without losing flavor or texture.
Reheating
Warm brownies in the microwave for about 10-15 seconds to revive their gooey charm before serving. If you added ganache or cream toppings, it’s best to enjoy them chilled or at room temperature to preserve their consistency.
FAQs
Can I substitute the peanut butter with another nut butter?
Absolutely! While peanut butter complements the Nutter Butters perfectly, you can try almond or cashew butter if you prefer. Just keep in mind it will change the flavor profile slightly.
Are Nutter Butters essential to this recipe?
Yes, the chopped Nutter Butters are a key ingredient that make this recipe stand out by adding unique texture and that beloved peanut buttery flavor you won’t get from peanut butter alone.
What can I do if I don’t have cocoa powder?
Unsweetened baking chocolate can sometimes be swapped for cocoa powder, but it will alter the moisture and richness. It’s best to follow the recipe for optimal results unless you adjust other ingredients accordingly.
Can I use dark brown sugar instead of light brown sugar?
Yes, you can, but expect a deeper, richer caramel flavor and slightly darker color. It’s a delicious variation if you love a robust molasses undertone in your brownies.
How do I know when the brownies are done?
Insert a toothpick into the center; it should come out with a few moist crumbs attached but not wet batter. This ensures fudgy brownies without being undercooked or dry.
Final Thoughts
Trust me when I say this Nutter Butter Brownies Recipe will quickly become a beloved favorite in your dessert rotation. The combination of fudgy chocolate, creamy peanut butter, and crunchy Nutter Butters is simply irresistible and sure to delight everyone lucky enough to have a slice. I can’t wait for you to try it and watch your friends rave about your stellar baking skills!
Print
Nutter Butter Brownies Recipe
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
- Yield: 12 brownies
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
These Nutter Butter Brownies combine rich, fudgy chocolate with creamy peanut butter and crunchy Nutter Butter cookies for a decadent twist on classic brownies. Perfect for peanut butter and chocolate lovers, this recipe yields a deliciously moist treat with a delightful texture contrast from the cookie topping and chocolate chips throughout.
Ingredients
Brownie Batter
- 1 cup butter, melted and cooled
- 2 tbsp canola oil
- 1 ¼ cup sugar
- 1 cup light brown sugar, packed
- 2 tsp pure vanilla extract, divided
- 4 large eggs
- 1 cup all-purpose flour
- 1 cup cocoa powder
- ¾ tsp kosher salt
- ½ tsp baking powder
- 1 cup semi-sweet chocolate chips
Peanut Butter Layer and Topping
- 1 (8 oz) jar peanut butter
- 1 package Nutter Butters, chopped
- ½ cup semi-sweet chocolate chips
- ¼ cup heavy whipping cream
- 1 cup mini chocolate chips
Instructions
- Chop Cookies: Chop the entire package of Nutter Butter cookies into small pieces and set aside for topping.
- Preheat Oven and Prep Pan: Preheat your oven to 350°F (175°C). Spray a 9×13-inch baking pan with non-stick baking spray to ensure easy removal of brownies.
- Melt Butter: In a medium heatproof bowl, melt the butter and allow it to cool slightly.
- Mix Wet Ingredients: In a large bowl, whisk together the melted butter, canola oil, sugar, and light brown sugar until well combined.
- Add Eggs and Vanilla: Whisk in the eggs one at a time, then stir in 2 teaspoons of vanilla extract until the mixture is smooth and glossy.
- Combine Dry Ingredients: In another large bowl, whisk together the flour, cocoa powder, kosher salt, and baking powder until evenly mixed.
- Incorporate Dry into Wet: Gradually whisk the dry ingredients into the wet ingredients, mixing until just combined and no streaks remain.
- Fold in Chocolate Chips: Gently fold in 1 cup of semi-sweet chocolate chips to the batter for extra chocolatey goodness.
- Assemble in Pan: Pour the brownie batter evenly into the prepared baking pan. Drop dollops of peanut butter evenly on top of the batter.
- Add Cookie Topping: Sprinkle half of the chopped Nutter Butter cookies over the peanut butter-topped batter for a crunchy layer.
- Bake: Bake the brownies in the preheated oven for 25-30 minutes or until a toothpick inserted in the center comes out mostly clean with a few moist crumbs.
- Cool Completely: Remove the pan from the oven and let the brownies cool completely in the pan on a wire rack before topping and serving.
- Prepare Ganache and Final Topping: In a small saucepan, heat the heavy whipping cream until simmering, then pour over ½ cup semi-sweet chocolate chips. Stir until smooth to make a ganache. Drizzle the ganache over the cooled brownies and sprinkle with the remaining chopped Nutter Butter cookies and 1 cup mini chocolate chips. Allow ganache to set before cutting into 12 squares and serving.
Notes
- For best results, ensure the melted butter is cooled before mixing with eggs to prevent scrambling.
- Do not overbake; check at 25 minutes to keep brownies fudgy.
- Let brownies cool completely before adding ganache to prevent it from melting off.
- Store leftovers in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.

