Craving a sweet treat that’s rich and gooey? These Chocolate Chunk Peanut Butter Brownies are just the answer! With creamy peanut butter, gooey chocolate, and a simple recipe, you’ll have a delightful dessert in no time. I’ll guide you through each step, from gathering ingredients to baking the perfect bites. Ready to satisfy your sweet tooth? Let’s dive into this chocolatey adventure!
Why I Love This Recipe
- Decadent Flavor: The combination of rich chocolate and creamy peanut butter creates an irresistible flavor that satisfies any sweet tooth.
- Easy to Make: With simple ingredients and straightforward steps, these brownies are quick to whip up, making them perfect for any occasion.
- Customizable: You can easily adapt the recipe by adding nuts, different types of chocolate, or even a swirl of caramel for a unique twist.
- Perfect for Sharing: This recipe yields a generous batch, making it ideal for gatherings, parties, or simply sharing with friends and family.
Ingredients
List of Ingredients
- 1 cup creamy peanut butter
- 1/2 cup unsalted butter, softened
- 1 cup brown sugar
- 1/2 cup granulated sugar
- 3 large eggs
- 1 teaspoon vanilla extract
- 1 cup all-purpose flour
- 1/2 cup unsweetened cocoa powder
- 1/2 teaspoon baking powder
- 1/4 teaspoon salt
- 1 cup dark chocolate chunks (or chips)
- 1/2 cup crushed peanuts (optional, for topping)
You need creamy peanut butter and softened butter for a rich base. The peanut butter adds flavor, while the butter keeps the brownies moist. Next, you will use brown sugar for depth, and granulated sugar for sweetness. Three large eggs will help bind everything together.
Do not forget the vanilla extract. It adds a lovely aroma. For the dry ingredients, you will need all-purpose flour, unsweetened cocoa powder, baking powder, and salt. The cocoa powder gives a deep chocolate flavor. The baking powder helps the brownies rise.
Finally, you will stir in dark chocolate chunks for extra chocolatey goodness. If you want some crunch, consider using crushed peanuts as a topping.

Step-by-Step Instructions
Preparation Steps
1. Preheat the oven and prepare the baking pan.
Set your oven to 350°F (175°C). Grease a 9x13-inch pan or line it with parchment paper. This makes it easy to lift out the brownies later.
2. Combine wet ingredients.
In a big bowl, mix 1 cup of creamy peanut butter and 1/2 cup of softened unsalted butter. Beat them until you see a smooth blend.
3. Mix dry ingredients.
In another bowl, whisk together 1 cup of all-purpose flour, 1/2 cup of unsweetened cocoa powder, 1/2 teaspoon of baking powder, and 1/4 teaspoon of salt. This helps to create a nice balance in the brownie.
4. Fold batter and add chocolate chunks.
Add 1 cup of brown sugar and 1/2 cup of granulated sugar to the wet mix. Beat until fluffy. Then, add in 3 large eggs, one at a time. Mix well and add 1 teaspoon of vanilla extract. Slowly add the dry mix to the wet mix, folding gently. Be careful not to overmix. Finally, stir in 1 cup of dark chocolate chunks until well distributed.
Baking Process
1. Pouring batter into the pan.
Pour the brownie batter into your prepared pan. Smooth the top with a spatula for even baking.
2. Optional toppings and baking time.
For extra crunch, sprinkle 1/2 cup of crushed peanuts on top. Bake for 25-30 minutes. Check with a toothpick; it should come out with a few moist crumbs.
3. Cooling instructions.
Let the brownies cool in the pan for at least 15 minutes. Use the parchment paper to lift them out and let them cool completely on a wire rack. This step is key for perfect cutting later.
Tips & Tricks
Baking Tips
- Ensuring the perfect texture: To get that soft and fudgy texture, do not overbake. Check your brownies around 25 minutes. You want a toothpick to come out with a few moist crumbs, not clean.
- Avoiding overmixing: When mixing the wet and dry ingredients, fold gently. Overmixing can make your brownies tough. Just mix until you see no flour streaks.
- Tips for using chocolate chunks: For extra flavor, use high-quality dark chocolate chunks. They melt beautifully and add richness. You can also mix in some chocolate chips for variety.
Serving Suggestions
- Ideas for serving with ice cream or toppings: Serve your brownies warm with a scoop of vanilla ice cream. Drizzle with chocolate or caramel sauce. Top with crushed peanuts for added crunch.
- Pairing with beverages: Enjoy your brownies with a glass of cold milk or a rich coffee. The flavors work well together and enhance your dessert experience.
Pro Tips
- Use Room Temperature Ingredients: Ensure your butter and eggs are at room temperature for a smoother batter that mixes more evenly.
- Don’t Overmix the Batter: Gently fold the dry ingredients into the wet ones until just combined to keep the brownies tender and fudgy.
- Check for Doneness: Bake until a toothpick inserted comes out with a few moist crumbs to ensure the brownies are perfectly gooey.
- Customize Your Toppings: Feel free to experiment with different nuts, chocolate chips, or even a sprinkle of sea salt for added flavor and texture.
Variations
Ingredient Substitutions
You can switch up the nut butter. Try almond or cashew butter for a new taste. Each nut has its flavor and texture. You can also use sunflower seed butter for a nut-free option.
For chocolate, feel free to experiment. Use milk chocolate or white chocolate chunks if you prefer. Each type adds its own sweetness. You can mix different chocolates for a fun blend, too.
Dietary Modifications
If you're looking for gluten-free brownies, swap the all-purpose flour for almond or oat flour. These flours work well and keep the brownies soft.
For a vegan version, replace the eggs with flax eggs. Mix one tablespoon of flaxseed meal with three tablespoons of water. Let it sit for a few minutes until it thickens. Use a plant-based butter or coconut oil instead of regular butter. These changes let everyone enjoy the brownies!
Storage Info
How to Store Brownies
To keep your brownies fresh, place them in an airtight container. Line the container with parchment paper to avoid sticking. Store them at room temperature for up to four days. If you want to keep them longer, use the fridge. Just remember, cold air can dry them out. You can also freeze brownies for up to three months. Wrap each brownie in plastic wrap, then place them in a freezer bag. This method helps keep them moist and tasty.
Reheating Tips
To reheat brownies, I suggest using the microwave. Place one brownie on a microwave-safe plate. Heat it for about 10-15 seconds. Check if it’s warm enough, then enjoy! If you want to use the oven, preheat it to 350°F (175°C). Wrap the brownies in aluminum foil to keep them from drying out. Heat for about 5-10 minutes. This method helps restore their soft texture. Either way, warm brownies are a delightful treat!
FAQs
Can I use crunchy peanut butter instead of creamy?
Yes, you can use crunchy peanut butter. It adds a nice texture. The brownies will still taste great. Just mix it in the same way as creamy peanut butter.
How long do these brownies last?
These brownies last about 4 to 5 days. Store them in an airtight container. Keep them at room temperature for the best taste.
What can I add to enhance the flavor?
You can add nuts or extra chocolate chunks. A pinch of sea salt on top makes them pop! You might also try adding a splash of coffee for a rich taste.
Can I make these brownies ahead of time?
Absolutely! You can make these brownies a day or two early. Just store them properly. They taste even better after resting a bit.
Now that you know the key ingredients, steps, and tips for making delicious brownies, you're ready to bake. From blending peanut butter with sugars to choosing your toppings, every step matters. Experiment with variations like gluten-free options or different nut butters to make it your own. Remember, proper storage keeps them fresh and tasty. Brownies can bring joy, whether shared or enjoyed alone. So, gather your ingredients and start baking today!