Spooky Spider Web Brownies

Get into the Halloween spirit with these Spooky Spider Web Brownies. Rich, fudgy, and delightfully eerie, these brownies are topped with a web-like marshmallow drizzle that creates the perfect festive treat for parties, bake sales, or family gatherings during the spooky season.

Why You’ll Love This Recipe

These brownies are not only deliciously chocolatey and dense, but they also serve as an eye-catching dessert centerpiece for any Halloween celebration. The spider web design is surprisingly simple to make and adds a fun and creepy touch. Whether you’re serving children or adults, these brownies are sure to impress with both their flavor and festive look.

Ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

• Unsalted butter

• Granulated sugar

• Eggs

• Vanilla extract

• All-purpose flour

• Unsweetened cocoa powder

• Salt

• Chocolate chips (optional, for extra richness)

• Mini marshmallows (for the spider web topping)

• Optional: plastic spider decorations for presentation (not edible)

Directions

1. Preheat your oven to 350°F (175°C). Grease and line a square baking pan with parchment paper.

2. In a medium saucepan, melt the butter over low heat. Remove from heat and stir in the sugar, followed by the eggs and vanilla extract.

3. Sift in the flour, cocoa powder, and salt. Stir until fully combined. Fold in chocolate chips if using.

4. Pour the batter into the prepared pan and smooth the top.

5. Bake for 25–30 minutes or until a toothpick inserted in the center comes out with only a few moist crumbs. Let cool completely.

6. While the brownies are cooling, place mini marshmallows in a microwave-safe bowl and heat in short bursts until melted and sticky.

7. Allow the marshmallow to cool slightly, then use your fingers or a fork to stretch and drizzle it across the brownies to form spider web strands.

8. Add decorative plastic spiders on top for the final spooky touch (remember to remove before eating).

Servings and timing

This recipe yields approximately 16 brownies.
Preparation time: 15 minutes
Cooking time: 25–30 minutes
Cooling and decorating time: 30 minutes
Total time: About 1 hour 15 minutes

Variations

• Add flavor: Mix in a teaspoon of espresso powder to enhance the chocolate flavor.

• Make it gluten-free: Use a 1:1 gluten-free flour blend.

• Add crunch: Fold in chopped walnuts or pecans for texture.

• Switch the topping: Use white chocolate drizzle if marshmallows aren’t available.

• Make them spooky-sweet: Top with candy eyes or Halloween sprinkles.

Storage/Reheating

Store leftover brownies in an airtight container at room temperature for up to 3 days. For longer storage, refrigerate them for up to 1 week or freeze for up to 3 months. Allow them to come to room temperature before serving, or warm briefly in the microwave for 10–15 seconds for a gooey texture.

FAQs

How do I make the marshmallow spider web?

Melt mini marshmallows and let them cool slightly. Then stretch and pull the marshmallow using your fingers or a fork to create thin, sticky strands that resemble spider webs.

Can I use boxed brownie mix?

Yes, a boxed mix works fine. Prepare it as directed, then follow the marshmallow topping steps for the spider web design.

Are the spider decorations edible?

Most plastic spiders used for decoration are not edible. Always remove them before serving.

Can I make these brownies ahead of time?

Yes, you can bake the brownies a day in advance and decorate them just before serving to keep the web effect fresh.

What kind of pan should I use?

An 8×8-inch square pan works best for thick, fudgy brownies. Adjust baking time if using a larger or smaller pan.

Can I use marshmallow fluff instead of melted marshmallows?

Marshmallow fluff is too soft to create the web-like strands. Melted mini marshmallows work best for the web effect.

How do I know when the brownies are done?

Insert a toothpick into the center. If it comes out with a few moist crumbs (but no wet batter), they’re done.

Can I add food coloring to the web?

You can tint the melted marshmallow with food coloring, but the texture may change slightly. White is classic for a realistic web look.

How can I make these less sweet?

Reduce the sugar slightly or use dark chocolate chips instead of semi-sweet.

Can kids help with this recipe?

Yes! Kids will enjoy drizzling the marshmallow webs and placing the spider decorations.

Conclusion

Spooky Spider Web Brownies are the perfect treat to bring festive Halloween fun into your kitchen. With their rich chocolate flavor and easy yet impressive decoration, they are sure to become a seasonal favorite. Whether you make them for a party or just a night in with your family, these

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