
This soft and chewy vanilla brownie packed with white chocolate chips and colorful M and Ms is baked in a pizza pan for easy slicing and sharing. The batter blends melted butter, sugar, eggs, and vanilla with flour and salt, then folds in the mix ins before baking until golden at the edges. After cooling, extra M and Ms sprinkled on top add a festive touch. Perfect for casual gatherings and celebrations, it stores well at room temperature for several days.
I first made this for a casual gathering and it was an instant hit with kids and adults alike. Everyone loved the playful presentation and the balance of creamy white chocolate and crunchy candies.
Ingredients
- One cup unsalted butter, melted: adds richness and moisture choose good quality for the best flavor
- Two cups granulated sugar: balances sweetness and texture
- Four large eggs at room temperature: ensure proper batter binding and a tender crumb
- Two teaspoons vanilla extract: enhances the warm vanilla flavor notes
- One and a half cups all purpose flour: provides structure pick fresh flour for the best results
- Half teaspoon salt: balances sweetness and deepens flavors
- One cup white chocolate chips: add creamy sweet pockets throughout the brownie
- One cup colorful M and Ms plus extra for topping: bring fun crunch and a festive look
Instructions
- Heat Oven and Prepare Pan:
- Heat oven to three hundred fifty degrees Fahrenheit. Grease or line a twelve inch pizza pan to prevent sticking and ensure easy removal.
- Mix Butter and Sugar:
- In a large bowl, stir melted butter and sugar until glossy and smooth, creating a silky base for the batter.
- Add Eggs and Vanilla:
- Add eggs one at a time, mixing well after each to incorporate fully. Pour in vanilla extract and stir again for even flavor distribution.
- Combine Dry Ingredients:
- Whisk flour and salt separately, then gradually fold into the wet mixture. Stir just until combined. Avoid overmixing to keep the brownie tender.
- Fold in Mix ins:
- Gently fold in white chocolate chips and one cup of M and Ms with a spatula. This distributes them evenly without deflating the batter.
- Bake Brownie Pizza:
- Spread batter evenly in the prepared pan and smooth the top. Bake for twenty five to thirty minutes until edges are golden and a toothpick inserted shows a few moist crumbs.
- Cool and Serve:
- Allow to cool completely in the pan. Sprinkle extra M and Ms on top. Slice into wedges like pizza and enjoy the fun presentation.

I love how the white chocolate melts into creamy pockets throughout the brownie. The colorful M and Ms remind me of joyful celebrations with family when everyone gathers around to share this playful dessert.
Storage Tips
Store leftovers in an airtight container at room temperature for up to four days. Refrigerate if you want to keep it longer but avoid freezing to maintain the chewy texture.
Ingredient Substitutions
Butter can be swapped with margarine for a dairy free option. Use vegan white chocolate chips and an egg replacer to make this vegan, though the texture may vary slightly.
Serving Suggestions
Serve wedges warm or at room temperature. A scoop of vanilla ice cream or a drizzle of chocolate sauce pairs beautifully, adding an indulgent touch.

These white chocolate brownie pizza slices are perfect for sharing and celebration. Enjoy warm with ice cream or at room temperature for a chewy, festive treat.
Common Questions About the Recipe
- → What pan size is best for baking this brownie pizza?
A 12-inch round pizza pan works best to achieve the perfect shape and even baking.
- → How do I know when the brownie pizza is done baking?
It’s ready when the edges turn golden and a toothpick inserted comes out with just a few moist crumbs.
- → Can I substitute the white chocolate chips with another ingredient?
Yes, milk or dark chocolate chips can be used as alternatives based on preference.
- → What is the best way to store leftover brownie pizza?
Store leftovers in an airtight container at room temperature for up to 4 days to maintain freshness.
- → Can I add sprinkles for a birthday variation?
Absolutely, adding colorful sprinkles to the batter and topping with candles makes a festive birthday treat.