This Brownie Peanut Butter Pizza combines everything you love about a fudgy brownie and a decadent peanut butter dessert. Instead of a traditional pizza crust, a rich chocolate brownie becomes the base, then gets topped with creamy peanut butter, chocolate chips, and your favorite crunchy toppings.
It looks impressive when sliced into wedges, but it’s surprisingly easy to make. Serve it slightly warm for a gooey dessert or chilled for a firmer, candy-bar-style texture.
Ingredients
For the Brownie Base
- ½ cup unsalted butter, melted
- 1 cup granulated sugar
- ½ cup brown sugar
- 2 large eggs
- 1 teaspoon vanilla extract
- ¾ cup all-purpose flour
- ½ cup unsweetened cocoa powder
- ¼ teaspoon salt
- ½ cup chocolate chips
For the Peanut Butter Topping
- ¾ cup creamy peanut butter
- 2 tablespoons unsalted butter, softened
- ½ cup powdered sugar
- 1 teaspoon vanilla extract
- 2–3 tablespoons milk, as needed
For the Chocolate Topping
- ½ cup semi-sweet chocolate chips
- 2 tablespoons heavy cream or milk
Optional Toppings
- Mini chocolate chips
- Chopped peanuts
- Peanut butter cups, chopped
- Mini marshmallows
- Chocolate shavings
- Crushed cookies
- Chocolate or caramel drizzle
Instructions
1. Prepare the Oven and Pan
Preheat your oven to 350°F (175°C).
Line a 12-inch pizza pan or large round baking pan with parchment paper and lightly grease it.
If using a smaller pan, the brownie will be thicker and may require a few extra minutes of baking.
2. Make the Brownie Batter
In a large bowl, whisk together the melted butter, granulated sugar, and brown sugar.
Add the eggs and vanilla extract and whisk until smooth and glossy.
In a separate bowl, combine the flour, cocoa powder, and salt.
Gradually add the dry ingredients to the wet ingredients and stir until just combined.
Fold in the chocolate chips.
Avoid overmixing the batter, as this can make the brownie less fudgy.
3. Bake the Brownie Pizza
Spread the batter onto the prepared pan, forming an even round layer.
Leave a little space around the edge to create a pizza-crust appearance.
Bake for 18–23 minutes, or until the edges are set and the center still looks slightly soft.
A toothpick inserted into the center should come out with a few moist crumbs rather than completely clean.
Allow the brownie base to cool completely before adding the toppings.
4. Make the Peanut Butter Layer
In a medium bowl, beat together the peanut butter, softened butter, powdered sugar, and vanilla extract.
Add the milk, one tablespoon at a time, until the mixture becomes smooth and spreadable.
Spread the peanut butter mixture evenly over the cooled brownie, leaving a small border around the edge.
5. Add the Chocolate
Place the chocolate chips and heavy cream in a microwave-safe bowl.
Heat in short 15–20 second intervals, stirring after each interval, until smooth.
Drizzle the melted chocolate over the peanut butter layer.
6. Add Your Favorite Toppings
While the chocolate is still soft, sprinkle over chopped peanuts, mini chocolate chips, chopped peanut butter cups, crushed cookies, or any other toppings you like.
For an extra indulgent finish, drizzle the entire brownie pizza with additional peanut butter and chocolate.
7. Slice and Serve
Allow the brownie pizza to sit for about 15–20 minutes so the toppings can set slightly.
Cut into wedges just like a pizza and serve.
For an especially fudgy texture, serve at room temperature. For a firmer dessert, refrigerate it for 30–60 minutes before slicing.
Tips for the Best Brownie Peanut Butter Pizza
Don’t overbake the brownie: The center should remain slightly soft when it comes out of the oven. It will continue setting as it cools.
Cool completely before topping: A warm brownie can cause the peanut butter layer to melt and become difficult to spread.
Use creamy peanut butter: It creates the smoothest topping. If using natural peanut butter, stir it very well before measuring.
Don’t overload the toppings: A few complementary toppings allow the chocolate and peanut butter flavors to shine.
Easy Variations
Chocolate Peanut Butter Cup Pizza
Add chopped peanut butter cups and mini chocolate chips over the top.
S’mores Brownie Pizza
Add mini marshmallows and crushed graham crackers, then briefly broil or torch the marshmallows until golden.
Salted Caramel Brownie Pizza
Drizzle with caramel sauce and finish with a small pinch of flaky sea salt.
Nutty Chocolate Brownie Pizza
Add chopped walnuts, pecans, or roasted peanuts for extra crunch.
Oreo Brownie Pizza
Sprinkle crushed chocolate sandwich cookies over the peanut butter layer.
How to Store
Cover the brownie pizza tightly and store it in the refrigerator for up to 5 days.
Let it sit at room temperature for several minutes before serving for the best texture.
You can also freeze individual slices in an airtight freezer-safe container for up to 2 months. Thaw them in the refrigerator before serving.
Frequently Asked Questions
Can I use a boxed brownie mix?
Yes. A boxed brownie mix can be used to make the base if you want to save time. Bake it according to the package directions, preferably in a round pizza pan.
Can I use crunchy peanut butter?
Absolutely. Crunchy peanut butter adds extra texture and works especially well with chopped peanuts or chocolate chips.
Can I make this dessert ahead of time?
Yes. It can be prepared a day in advance and kept refrigerated until you’re ready to serve.
Why is my brownie pizza difficult to slice?
Allowing the brownie to cool completely and letting the topping set slightly will make slicing much easier. Use a sharp knife and wipe it clean between cuts for neat wedges.
Final Thoughts
Brownie Peanut Butter Pizza is the ultimate dessert for chocolate and peanut butter lovers. With a fudgy brownie base, creamy peanut butter topping, smooth chocolate drizzle, and plenty of optional toppings, every slice delivers a rich combination of textures and flavors.
Cut it into wedges, arrange it on a dessert platter, and watch this playful brownie pizza disappear.