Peanut Butter Brownies are the ultimate treat for chocolate and peanut butter lovers alike. Imagine biting into a rich, fudgy brownie, only to discover a luscious, gooey peanut butter center that makes your taste buds sing. The combination of bittersweet chocolate and creamy peanut butter creates a symphony of flavors that’s hard to resist.
Whether you’re celebrating a special occasion, indulging after a long day, or just looking to impress your friends at your next gathering, these Peanut Butter Brownies deliver a deliciously unforgettable experience. Being easy to whip up, they’re perfect for any level of home baker. Get ready to treat yourself and those around you to a delight they won’t forget!
Why You'll Love This Peanut Butter Brownies
- This incredible Peanut Butter Brownies transforms simple everyday ingredients into restaurant-quality flavors that will blow your mind completely.
- Foolproof recipe techniques guarantee perfect results every single time, making even novice cooks feel like professional chefs instantly.
- Stunning visual appeal with gorgeous colors and mouthwatering aromas creates the ultimate Instagram-worthy dish for any special occasion.
- Endlessly adaptable for different dietary needs while working beautifully for meal prep, date nights, or entertaining large groups effortlessly.
Ingredients for Peanut Butter Brownies
Here’s what you’ll need to make this delicious Peanut Butter Brownies:
1 cup (250g) smooth peanut butter spread for stuffing – This will create that dreamy, creamy center packed with peanut flavor.
1 tsp salt flakes, divided – A little salt enhances all the sweet flavors, so don’t skip it!
200g unsalted butter (1 3/4 US sticks) – Best to use unsalted for more control over the final taste of your brownies.
1 1/4 cups (200g) dark chocolate chips (7 oz) – Go for a high-quality dark chocolate for a rich brownie experience.
1 cup loosely packed brown sugar – The sweetness and moisture of brown sugar make these brownies fudge-like.
3 large eggs, lightly beaten – Eggs help bind all the ingredients, giving the brownies a sturdy yet tender texture.
1 tsp vanilla extract – A splash of vanilla adds depth and warmth to the brownie batter.
1/2 cup plain flour – Flour provides structure; too much will make brownies cake-like instead of fudgy.
1/4 cup cocoa powder – To intensify that chocolate flavor; use unsweetened for the best results.
1/8 tsp cooking salt / kosher salt – Enhance the overall flavor profile by balancing the sweetness.
How to Make Peanut Butter Brownies
Follow these simple steps to prepare this delicious Peanut Butter Brownies:
Step 1: Prepare Your Pan
Grease a 20cm/8″ square pan with butter and line it with baking paper for easy removal later.
Step 2: Create the Peanut Butter Layer
Set aside 2 tablespoons of the peanut butter for swirls. Warm the remaining peanut butter in the microwave (about 30 seconds on high) to make it easier to spread. Pour into the prepared pan, spread evenly, and sprinkle with half of the salt flakes. Freeze this layer for 2-3 hours until firm.
Step 3: Preheat the Oven
Preheat your oven to 180°C/350°F (or 160°C if you’re using a fan-forced oven).
Step 4: Melt Chocolate and Butter
Place the butter and dark chocolate in a heatproof bowl. Microwave in 30-second bursts, stirring in between until fully melted and smooth.
Step 5: Mix Together
Add the brown sugar into your melted butter and chocolate mixture, stirring to combine. Then, add the lightly beaten eggs and vanilla extract, mixing until smooth. Carefully fold in the plain flour, cocoa powder, and salt.
Step 6: Assemble the Brownies
Pour half of the brownie batter into the pan, layer it with the frozen peanut butter slab, and then spread the remaining batter on top. To add a decorative touch, dollop the reserved 2 tablespoons of peanut butter across the surface and swirl it lightly with a knife or teaspoon.
Finally, bake for about 32 minutes. The center should still jiggle slightly, while the edges are firm.
Once baked, allow your brownies to cool in the pan at room temperature for about an hour. Then refrigerate for at least 3 hours to set properly. Cut them into 16 delectable squares and let them sit at room temperature for 15 minutes before serving. Enjoy the eruption of flavors as you bite into these heavenly Peanut Butter Brownies!

This showstopping Peanut Butter Brownies delivers restaurant-quality results using simple ingredients you probably already have at home. The perfect balance of textures and flavors creates an unforgettable dining experience that will have everyone asking for seconds. Picture-perfect presentation with vibrant colors makes this dish absolutely Instagram-worthy and guaranteed to impress any dinner guest. Incredibly versatile recipe that works beautifully for weeknight dinners, meal prep, special occasions, or even outdoor entertaining sessions.
Perfecting Peanut Butter Brownies Cooking Process
Start by preparing the peanut butter filling and freezing it first; this will set the stage for chocolate bliss. While the filling firms up, melt the chocolate and butter for the brownie batter. Combine everything efficiently, and you’ll have perfectly gooey brownies with a creamy surprise inside.
Add Your Touch to Peanut Butter Brownies
Feel free to swap out the dark chocolate for milk chocolate if you prefer a sweeter touch. Throw in some chopped nuts, caramel swirls, or a sprinkle of sea salt to elevate the flavors. The possibilities for your unique Peanut Butter Brownies are limitless!
Storing & Reheating Peanut Butter Brownies
Store leftover brownies in an airtight container at room temperature for up to three days or refrigerate for longer freshness. To enjoy them warm, pop a square in the microwave for a quick blast of gooey goodness.
Chef's Helpful Tips for Peanut Butter Brownies
- This professional-quality Peanut Butter Brownies relies on precise timing and temperature control to achieve restaurant-standard results consistently.
- Master the art of mise en place by prepping all ingredients beforehand, ensuring smooth execution and preventing any last-minute cooking disasters.
- The secret lies in layering flavors throughout the cooking process rather than seasoning only at the end for maximum depth.
- Pro tip: let the finished dish rest for optimal texture and flavor development before serving to hungry guests waiting eagerly.
I remember the first time I made these Peanut Butter Brownies for my best friend’s birthday. The joy on her face as she took that first bite was priceless, and she promptly requested them for every gathering since!

FAQs About Peanut Butter Brownies
What are Peanut Butter Brownies?
Peanut Butter Brownies are a delightful dessert that combines the rich, fudgy texture of traditional brownies with a creamy and decadent peanut butter filling. They are typically made with ingredients like dark chocolate, unsalted butter, brown sugar, eggs, and, of course, smooth peanut butter. The joy of biting into a brownie only to encounter a luscious peanut butter center creates a heavenly experience that appeals to chocolate and peanut butter lovers alike.
Can you customize Peanut Butter Brownies?
Absolutely! The beauty of Peanut Butter Brownies lies in their versatility. You can swap the dark chocolate for milk chocolate or even white chocolate if you prefer a sweeter taste. Adding chopped nuts for crunch, caramel swirls for extra sweetness, or sprinkling sea salt on top for a savory contrast are all fantastic options that can elevate your brownies to new heights and tailor them to your specific palate.
How should I store Peanut Butter Brownies?
To preserve the deliciousness of your Peanut Butter Brownies, store them in an airtight container at room temperature for up to three days. If you want to keep them fresh for longer, refrigerate them. Just remember to let them come to room temperature before serving again for that perfectly gooey texture. For a quick warm-up, simply pop a brownie in the microwave for a few seconds, and you’ll have a delightful treat ready to enjoy.
What makes these Peanut Butter Brownies special?
The magic of these Peanut Butter Brownies lies in their perfect balance of flavors and textures. The brownie base is rich and fudgy, while the creamy peanut butter layer adds a delightful surprise. This combination creates a memorable dessert that stands out. Whether for a special occasion or just a casual treat, these brownies are sure to impress friends and family, making them a beloved addition to any dessert repertoire.
Conclusion for Peanut Butter Brownies
In conclusion, Peanut Butter Brownies are not just a dessert; they are an experience that brings joy to every bite. Their unique blend of gooey chocolate and creamy peanut butter makes them irresistible. With simple ingredients, customizable options, and easy storage, they are perfect for any occasion or even a cozy night in. Give this recipe a try, and you’ll likely find yourself coming back for more, sharing the love of these scrumptious treats with everyone around you.

Decadent Peanut Butter Brownies with a Creamy Center Delight
Ingredients
Equipment
Method
- Grease a 20cm/8" square pan with butter and line with baking paper.
- Set aside 2 tablespoons of the peanut butter for swirls. Warm the remaining peanut butter in the microwave to loosen (~30 sec on high), then pour into the pan, spread evenly, and sprinkle with half of the salt flakes. Freeze for 2 – 3 hours until firm.
- Preheat oven to 180°C/350°F (160°C fan forced).
- Place butter and chocolate in a heatproof bowl. Microwave in 30-second bursts, stirring in between until melted and smooth.
- Add brown sugar to the melted mixture and mix. Then add eggs and vanilla, mixing until smooth. Add flour, cocoa, and salt, then stir until smooth.
- Pour half the batter into the pan. Top with the frozen peanut butter slab and spread with remaining batter.
- Randomly dollop/drizzle the reserved 2 tbsp peanut butter across the surface and swirl using a knife or teaspoon.
- Bake for 32 minutes. The middle will still jiggle but the edges should be firmish.
- Cool in the pan on the counter for 1 hour, then refrigerate for at least 3 hours to set. Cut into 16 squares and let come to room temperature for 15 minutes before serving.




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