Halloween Spiderweb Brownie Pizza

A fudgy chocolate brownie pizza with a spooky spiderweb center and a border of orange and vanilla buttercream!

I love a good dessert pizza, so this Halloween Spiderweb Brownie Pizza is a dream! It’s loaded with chocolate, M&M’s, and a colorful border of frosting and candy. I used Pillsbury’s Funfetti Spiderweb Swirl Brownie Mix, which already comes with a spiderweb design, so half the decorating is practically done. Love that!

Instead of making traditional brownies, I baked the batter in a pizza pan and decorated the edges with alternating orange and white buttercream. Add Halloween M&M’s, candy corn, and sprinkles, and you’ve got a giant brownie that’s ready for slicing and sharing.

Flavor Profile

This brownie pizza is rich, fudgy, and packed with chocolate flavor. The Halloween M&M’s add little bites of crunchy chocolate, while the vanilla buttercream brings a creamy sweetness that balances the brownie. Candy corn adds a little extra sweetness, and the sprinkles give each frosted slice a fun crunch.

Recipe Tips

• Use the right pan: An 11-inch pizza pan works great for creating a round brownie that’s easy to slice into wedges.
• Watch the baking time: The brownie layer may be thinner than usual, so begin checking for doneness a few minutes before the package suggests.
• Add the M&M’s while warm: Gently press the candies into the brownie right after baking so they stay in place.
• Cool before decorating: Let the brownie pizza cool completely before adding buttercream to prevent the frosting from melting.
• Whip the frosting: Store-bought frosting works perfectly, but whipping it briefly makes it fluffier and easier to pipe.
• Use a piping bag: A large star tip creates pretty buttercream dollops around the edge of the brownie pizza.

The Twist

Instead of cutting the brownies into traditional squares, we’re turning the entire batch into a Halloween dessert pizza! The round shape makes it perfect for decorating with a buttercream border and slicing into wedges, giving classic fudge brownies a fun party makeover.

Ingredient Highlights

• Pillsbury Funfetti Spiderweb Swirl Fudge Brownie Mix: This limited-edition mix includes a spiderweb swirl that creates the Halloween design right on top of the brownie.
• Halloween M&M’s: Orange, purple, and green candies add pops of color and extra chocolate throughout the brownie pizza.
• Vanilla and orange frosting: Use store-bought frosting or make homemade buttercream for decorating the border. Both options work great!
• Candy corn: A classic Halloween candy that adds a colorful finishing touch to the vanilla frosting.
• Halloween sprinkles: Choose a colorful seasonal mix to decorate the orange frosting and add extra crunch.

Halloween Spiderweb Brownie Pizza

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• Author: Taryn Camp

Ingredients

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Brownie pizza

• 1 box (18.4 oz) Pillsbury Funfetti Spiderweb Swirl Fudge Brownie Mix, plus ingredients listed on the box
• ½ cup Halloween M&M’s
• Vanilla frosting
• Orange frosting
• Halloween sprinkles
• Candy corn

Homemade vanilla and orange buttercream (optional)

• ½ cup (1 stick) salted butter, softened
• 2 cups powdered sugar
• 1–2 tablespoons heavy cream
• 1 teaspoon vanilla extract
• Orange gel food coloring

Instructions

1. Preheat the oven according to the brownie mix package directions. Lightly grease an 11-inch round pizza pan or a similar-sized baking pan.
2. Prepare the Funfetti brownie batter according to the package instructions. Spread the batter evenly into the prepared pan.
3. Add the spiderweb swirl design using the included mix, following the directions on the box.
4. Bake according to the package directions, adjusting the baking time as needed for the pizza pan. The edges should be set, and a toothpick inserted into the brownie portion should come out with moist crumbs.
5. As soon as the brownie pizza comes out of the oven, gently press the Halloween M&M’s into the surface, spacing them throughout the brownie. Allow it to cool completely.
6. If making homemade frosting, beat the softened butter until smooth and creamy. Gradually mix in the powdered sugar, heavy cream, and vanilla extract until light and fluffy. Divide the frosting into two bowls. Leave one portion white and tint the other orange using gel food coloring.
7. Carefully remove the cooled brownie pizza from the pan and transfer it to a cake board or flat serving plate.
8. Pipe alternating dollops of vanilla and orange frosting around the outer edge of the brownie pizza.
9. Top the vanilla frosting dollops with candy corn and decorate the orange frosting with Halloween sprinkles.
10. Slice into wedges and serve!

Recipe tip: If you’re using store-bought frosting, give it a quick whip with a mixer before piping to make it lighter and easier to work with. Also, let the brownie cool completely before adding the frosting so the decorations hold their shape.

FAQ

Can I use a different brownie mix?

Absolutely! Any fudge brownie mix should work. If your mix doesn’t include a spiderweb design, you can create one using melted white chocolate after the brownie has cooled.

Can I use store-bought frosting?

Yes! Store-bought vanilla and orange frosting work perfectly for this recipe. You can also tint vanilla frosting with orange gel food coloring if you can’t find orange frosting.

How do I remove the brownie pizza from the pan?

Allow the brownie to cool completely before attempting to remove it. Carefully loosen the edges with a thin spatula. For easier removal, you can line the bottom of a suitable pan with parchment paper before baking.

Can I make this brownie pizza ahead of time?

Yes! You can bake the brownie a day ahead and store it covered at room temperature. Add the frosting and decorations closer to serving for the prettiest presentation.

How should I store leftover brownie pizza?

Store leftover slices in an airtight container for up to 3 days at room temperature in a cool environment if using a shelf-stable frosting. If your frosting requires refrigeration, keep the brownies refrigerated and bring them to room temperature before serving.

Sprinkle of Fun

Serve this Halloween Spiderweb Brownie Pizza at a Halloween movie night! Slice it into wedges, put on Hocus Pocus, and let everyone grab a piece while watching.