These Peanut Butter Whip Brownies are the perfect dessert for any occasion. With a rich, chewy brownie base topped with a luscious peanut butter whip and colorful M&M’s, these brownies are sure to impress family and friends. Whether you’re celebrating a birthday, hosting a gathering, or simply indulging in a sweet treat at home, these brownies are easy to make and absolutely delicious.

Jump to:
- Why You’ll Love This Recipe
- Tools and Preparation
- Essential Tools and Equipment
- Importance of Each Tool
- Ingredients
- For the Brownie Base
- For the Peanut Butter Whip Topping
- For Garnish
- How to Make Peanut Butter Whip Brownies
- Step 1: Prepare the Brownie Base
- Step 2: Bake the Brownies
- Step 3: Make the Peanut Butter Whip
- Step 4: Assemble Your Brownies
- Step 5: Serve and Enjoy!
- How to Serve Peanut Butter Whip Brownies
- Classic Slice
- À la Mode
- Warm Brownie Sundae
- Snack Time Treats
- Party Platter
- Kid-Friendly Dessert
- How to Perfect Peanut Butter Whip Brownies
- Best Side Dishes for Peanut Butter Whip Brownies
- Common Mistakes to Avoid
- Storage & Reheating Instructions
- Refrigerator Storage
- Freezing Peanut Butter Whip Brownies
- Reheating Peanut Butter Whip Brownies
- Frequently Asked Questions
- Can I make Peanut Butter Whip Brownies gluten-free?
- How do I store leftover Peanut Butter Whip Brownies?
- What can I use instead of whipped topping?
- Can I customize my Peanut Butter Whip Brownies?
- Are these brownies suitable for parties?
- Final Thoughts
- 📖 Recipe Card
Why You’ll Love This Recipe
- Quick Preparation – You only need about 10 minutes of prep time, making this recipe ideal for last-minute cravings.
- Decadent Flavor – The combination of fudgy brownies and creamy peanut butter creates an irresistible taste that will satisfy any sweet tooth.
- Versatile Treat – Perfect for parties, picnics, or just a cozy night in; these brownies fit every occasion.
- Eye-Catching Presentation – Topped with vibrant M&M’s, they look as good as they taste!
- Kid-Friendly Fun – Easy enough for kids to help make; these brownies are sure to become a family favorite.
Tools and Preparation
Before you begin making your Peanut Butter Whip Brownies, gather your tools. Having everything ready can streamline the process and ensure a smooth baking experience.
Essential Tools and Equipment
- Mixing bowl
- Electric mixer
- Measuring cups
- Baking pan (9×13 inches)
- Spatula
Importance of Each Tool
- Mixing bowl – A sturdy bowl allows for easy mixing of all ingredients without spills.
- Electric mixer – Ensures smooth blending of the peanut butter whip for the perfect texture.
- Baking pan – A good quality pan helps in evenly baking your brownies for that fudgy consistency.
Ingredients
For the Brownie Base
- 1 box favorite brownie mix + ingredients it calls for (usually oil, eggs & water)
For the Peanut Butter Whip Topping
- 1 cup creamy peanut butter
- 8 oz cream cheese (room temperature)
- 1 cup confectioners sugar
- 8 oz whipped topping (like Cool Whip or similar)
For Garnish
- 1 cup M&M’s®

How to Make Peanut Butter Whip Brownies
Step 1: Prepare the Brownie Base
Begin by preheating your oven according to the instructions on your brownie mix box. In a mixing bowl, combine the brownie mix with the required ingredients—usually oil, eggs, and water. Stir until well blended.
Step 2: Bake the Brownies
Pour the brownie batter into a greased 9×13 inch baking pan. Spread it evenly and bake according to package directions, usually around 30 minutes. Once done, let them cool completely before adding the topping.
Step 3: Make the Peanut Butter Whip
In another mixing bowl, beat together the cream cheese and creamy peanut butter until smooth. Gradually add in the confectioners sugar while continuing to mix. Finally, fold in the whipped topping gently until combined.
Step 4: Assemble Your Brownies
Once your brownies have cooled completely, spread the peanut butter whip mixture evenly over the top. Sprinkle M&M’s on top for added color and crunch.
Step 5: Serve and Enjoy!
Cut into squares and serve! These Peanut Butter Whip Brownies are great fresh but can also be stored in an airtight container for up to three days. Enjoy!
How to Serve Peanut Butter Whip Brownies
These Peanut Butter Whip Brownies are a delightful dessert that can be enjoyed in various ways. Here are some creative serving suggestions to elevate your brownie experience.
Classic Slice
- Serve a generous slice of the brownie on its own, allowing the rich flavors of chocolate and peanut butter to shine.
À la Mode
- Add a scoop of vanilla ice cream on top for a delicious contrast of temperatures and textures. The creaminess of the ice cream complements the chewy brownies perfectly.
Warm Brownie Sundae
- Heat the brownies slightly and top with warm fudge sauce, whipped cream, and chopped nuts for an indulgent sundae experience.
Snack Time Treats
- Cut brownies into smaller squares for convenient snacking. Pack them in lunch boxes or enjoy them with coffee as an afternoon pick-me-up.
Party Platter
- Arrange cut brownies on a serving platter alongside fresh fruits like strawberries or bananas. This adds freshness and color to your dessert table.
Kid-Friendly Dessert
- Let kids help decorate by adding colorful M&M’s on top before serving. It makes the brownies more fun and visually appealing for young ones.
How to Perfect Peanut Butter Whip Brownies
To achieve the best Peanut Butter Whip Brownies, consider these tips that will enhance both flavor and texture.
Use room temperature ingredients: Bring your cream cheese and whipped topping to room temperature for easier mixing and a smoother texture.
Don’t overbake: Bake the brownies until just set. This keeps them fudgy and chewy, which is key for a delicious brownie base.
Chill before serving: Allow the brownies to chill in the refrigerator after assembling. This helps firm up the peanut butter whip for easier slicing.
Experiment with toppings: Feel free to add other toppings like crushed nuts or chocolate drizzle for added flavor and texture.

Best Side Dishes for Peanut Butter Whip Brownies
Pairing side dishes with your Peanut Butter Whip Brownies can create a well-rounded dessert experience. Here are some great options:
- Fresh Fruit Salad: A mix of seasonal fruits brings brightness and balance to the rich desserts.
- Chocolate-Covered Strawberries: These add an extra layer of chocolatey goodness while remaining light.
- Vanilla Ice Cream: A classic choice that pairs beautifully with fudgy brownies.
- Espresso or Coffee: The bitterness of coffee complements the sweetness of brownies nicely.
- Milkshake: A thick milkshake can enhance the indulgence factor when enjoying these treats.
- Whipped Cream: Simple yet effective, serve alongside for those who love creamy textures with their desserts.
- Peanut Butter Dip: For peanut butter lovers, this could be an irresistible addition served on the side.
- Caramel Sauce: Drizzle this over the top or serve it on the side for a sweet contrast to chocolatey flavors.
Common Mistakes to Avoid
Making Peanut Butter Whip Brownies can be a delightful experience, but there are some common pitfalls to steer clear of.
Using the wrong brownie mix: Always choose a brownie mix that you enjoy. Not every mix has the same flavor or texture, so pick one that fits your taste.
Not measuring ingredients correctly: Precision in measuring ingredients is vital for the perfect brownies. Use proper measuring cups and spoons to ensure accuracy.
Skipping room temperature cream cheese: If your cream cheese is cold, it won’t blend smoothly with peanut butter. Let it sit out for at least 30 minutes before using.
Overbaking the brownies: Keep an eye on your brownies during baking. Check them a few minutes before the suggested time to avoid dryness.
Neglecting to cool properly: Allow your brownies to cool completely before adding the peanut butter whip. This helps maintain the structure and prevents melting.
Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- They can last up to 5 days in the fridge.
- Place parchment paper between layers if stacking to prevent sticking.
Freezing Peanut Butter Whip Brownies
- Cut into individual portions for easy thawing.
- Wrap each piece tightly in plastic wrap, then place in a freezer-safe bag.
- They can be frozen for up to 3 months.
Reheating Peanut Butter Whip Brownies
Oven: Preheat to 350°F (175°C) and warm for 10-15 minutes until heated through.
Microwave: Heat a single slice on high for about 10-15 seconds. Be careful not to overheat, as it can become chewy.
Stovetop: Place a slice in a skillet over low heat, covering with a lid. Heat for a few minutes until warmed through.

Frequently Asked Questions
Can I make Peanut Butter Whip Brownies gluten-free?
Yes! You can use a gluten-free brownie mix as a substitute for regular brownie mix. This allows everyone to enjoy this delicious treat without dietary restrictions.
How do I store leftover Peanut Butter Whip Brownies?
Store them in an airtight container in the refrigerator for up to 5 days or freeze them for longer storage. Just remember to wrap them well!
What can I use instead of whipped topping?
If you prefer a homemade option, you can whip heavy cream until stiff peaks form and fold it into the peanut butter mixture instead of using store-bought whipped topping.
Can I customize my Peanut Butter Whip Brownies?
Absolutely! Feel free to add nuts, chocolate chips, or even different candies like Reese’s Pieces for added texture and flavor.
Are these brownies suitable for parties?
Definitely! Their rich flavor and appealing look make them perfect for gatherings. Plus, they’re easy to cut into bite-sized pieces!
Final Thoughts
Peanut Butter Whip Brownies are not only chewy and fudgy but also incredibly versatile. You can customize them with various toppings or mix-ins, making them suitable for any occasion. Try this recipe today; it’s sure to become a favorite among family and friends!
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📖 Recipe Card
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Peanut Butter Whip Brownies
- Total Time: 40 minutes
- Yield: Approximately 12 servings 1x
Description
Indulge in the delightful decadence of Peanut Butter Whip Brownies, a perfect treat for any occasion. With a rich and chewy brownie base made from your favorite mix, these brownies are complemented by a creamy peanut butter topping that’s both luscious and satisfying. Each bite is adorned with colorful M&M’s, making them as visually appealing as they are delicious. Whether you’re celebrating a special event or simply treating yourself at home, these brownies are quick to whip up and guaranteed to impress family and friends. Easy to make and even easier to love, elevate your dessert game with this irresistible recipe!
Ingredients
- 1 box brownie mix (plus oil, eggs & water as per package instructions)
- 1 cup creamy peanut butter
- 8 oz cream cheese (room temperature)
- 1 cup confectioners sugar
- 8 oz whipped topping (like Cool Whip)
- 1 cup M&M's® for garnish
Instructions
- Preheat the oven according to brownie mix instructions. In a mixing bowl, combine the brownie mix with required ingredients until well blended.
- Pour the batter into a greased 9×13 inch baking pan and bake according to package directions (usually around 30 minutes). Allow cooling completely.
- In another bowl, beat cream cheese and peanut butter until smooth. Gradually add confectioners sugar and fold in whipped topping until combined.
- Spread the peanut butter whip over cooled brownies and top with M&M’s.
- Cut into squares, serve, and enjoy!
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 square (50g)
- Calories: 210
- Sugar: 18g
- Sodium: 150mg
- Fat: 11g
- Saturated Fat: 4g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 27g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 15mg