Spider Web Brownies
If you’re looking for a sweet treat that’s both spooky and delicious, you’ve come to the right place! These Spider Web Brownies are a favorite in my house, especially around Halloween. The gooey chocolate goodness combined with a simple white chocolate spider web decoration makes them a hit at any gathering. Whether it’s a busy weeknight or a family party, these brownies are sure to bring smiles all around.
What I love most about this recipe is how easy it is to whip up a batch of these delightful brownies. Plus, they’re perfect for sharing, so get ready to make some new friends at your next gathering!
Why You’ll Love This Recipe
- Easy to Make: With simple steps and minimal prep time, you’ll have these brownies ready in no time!
- Family-Friendly: Everyone in the family will love the rich chocolate flavor and fun decoration.
- Perfect for Halloween: The spider web design adds just the right touch of spookiness for your Halloween celebrations.
- Make-Ahead Convenience: Bake these brownies ahead of time and store them for up to 3-5 days—perfect for planning parties!
- Deliciously Chewy: The melted butter gives these brownies an irresistible chewy texture that will have everyone coming back for more.

Ingredients You’ll Need
Let’s gather our ingredients! This recipe calls for simple, wholesome components that you probably have on hand already. Here’s what you’ll need to create your Spider Web Brownies:
For the Brownies
- 1 cup butter
- ¾ cup cocoa powder
- 4 large eggs
- 2 cups sugar
- 3 tablespoons vegetable oil
- 2 teaspoons vanilla extract
- 1 ½ cups all-purpose flour
- 1 teaspoon baking powder
- 1 teaspoon salt
For the Spider Web Decoration
- ⅓ cup white chocolate chips (melted)
Variations
One of the best things about this brownie recipe is its flexibility! Feel free to mix things up with these fun variations:
- Add Some Nuts: Chopped walnuts or pecans can add a delightful crunch and extra flavor.
- Make It Minty: Swap in mint extract instead of vanilla for a refreshing twist.
- Go Gluten-Free: Use gluten-free all-purpose flour as a substitute for regular flour.
- Top It Off: Consider adding colorful sprinkles or candy eyes on top of the spider web for extra fun!
How to Make Spider Web Brownies
Step 1: Preheat Your Oven
Start by preheating your oven to 350°F (175°C). This step is crucial because it ensures an even bake for your brownies. While it warms up, line a 9×13 inch pan with foil and give it a good spray with cooking spray.
Step 2: Melt the Butter
In a medium saucepan over low heat, melt your butter. Once it’s melted, take it off the heat and stir in the cocoa powder until well combined. This mixture forms the rich base of your brownies, giving them that fudgy texture we all love.
Step 3: Mix Wet Ingredients
In a large bowl, beat together the eggs, sugar, and vegetable oil until light and foamy. This step introduces air into your batter, making your brownies nice and fluffy. Then add in your buttery cocoa mixture along with the vanilla extract. Stir gently until it’s smooth—trust me; this is where the magic happens!
Step 4: Combine Dry Ingredients
In another bowl, whisk together the flour, baking powder, and salt. Then gradually mix these dry ingredients into your wet ingredients until just combined. Be careful not to overmix; we want those delightful chewy textures!
Step 5: Bake
Pour your brownie batter into the prepared pan and spread it evenly. Pop it into your preheated oven and bake for 25-30 minutes. To check if they’re done, insert a toothpick into the center; it should come out clean. Once baked, allow them to cool completely before cutting into squares.
Step 6: Decorate with Spider Webs
Finally, it’s time to have some fun! Fill a small ziplock bag with melted white chocolate. Snip off one corner and pipe out spider webs onto each brownie square. Get creative—there’s no wrong way to make them spooky! Serve immediately or store in an airtight container for up to 3-5 days.
Enjoy making these delightful Spider Web Brownies as much as I do! They’re sure to be a crowd-pleaser at any occasion.
Pro Tips for Making Spider Web Brownies
Making the perfect Spider Web Brownies is all about a few key techniques that can elevate your baking game!
- Use room temperature eggs: Room temperature eggs blend more easily into your batter, leading to a smoother texture and better rise.
- Don’t overmix the batter: Mixing just until combined helps maintain a lighter, chewier brownie. Overmixing can lead to denser brownies that are less enjoyable.
- Check for doneness carefully: Since oven temperatures can vary, start checking for doneness a few minutes early. A toothpick should come out with a few moist crumbs—not wet batter—for perfect brownies.
- Let them cool completely: Allowing the brownies to cool thoroughly before cutting ensures that they hold their shape and makes it easier to create clean edges.
- Experiment with decorations: While the spider web design is festive, feel free to get creative! Use colored chocolate melts or edible glitter for a personalized touch.
How to Serve Spider Web Brownies
These delightful Spider Web Brownies are not just tasty; they can also be presented in fun ways that enhance their spooky charm!
Garnishes
- Edible candy eyes: Placing a few of these on top of the brownies adds an adorable and playful touch, perfect for Halloween festivities.
- Sprinkles: Choose Halloween-themed sprinkles (like bats or pumpkins) to sprinkle on top of the frosting for an extra festive flair.
Side Dishes
- Vanilla ice cream: The rich creaminess of vanilla ice cream pairs beautifully with the fudgy texture of brownies, creating a classic dessert duo.
- Pumpkin spice whipped cream: Whip up some pumpkin spice-flavored whipped cream to serve alongside your brownies for a seasonal twist that complements the chocolate.
- Fresh fruit salad: A colorful fruit salad adds brightness and freshness to your dessert table while balancing out the richness of the brownies.
- Hot cocoa: For an ultimate comfort experience, serve these brownies with a warm cup of hot cocoa topped with whipped cream and marshmallows. It’s like a cozy hug in dessert form!

Make Ahead and Storage
These Spider Web Brownies are perfect for meal prep, making them an ideal treat for your Halloween gatherings or cozy nights at home. You can easily make them in advance and store them for later enjoyment!
Storing Leftovers
- Allow brownies to cool completely before storing.
- Place them in an airtight container at room temperature.
- They will stay fresh for about 3-5 days.
Freezing
- Cut brownies into squares before freezing for easy serving.
- Wrap each piece tightly in plastic wrap and then place inside a freezer-safe bag or container.
- They can be frozen for up to 3 months. To enjoy, simply thaw at room temperature.
Reheating
- For a warm treat, you can gently reheat brownies in the microwave.
- Heat one square at a time for about 10-15 seconds, just until warm.
- Avoid overheating to prevent them from becoming dry.
FAQs
Got questions? I’ve got answers! Here are some common queries about making these delightful Spider Web Brownies.
Can I use dark chocolate instead of cocoa powder for Spider Web Brownies?
Yes! If you’re a fan of dark chocolate, you can substitute the cocoa powder with melted dark chocolate in the same quantity. This will give your brownies an even richer flavor.
How do I make the white chocolate spider web decoration?
To create the decorative spider web on your Spider Web Brownies, simply melt white chocolate and pipe it onto the cooled brownies using a ziplock bag. Start from the center and work your way outwards in a spiral pattern, then add lines across to form the web shape.
Can I use coconut oil instead of butter in this recipe?
Absolutely! Coconut oil is a great dairy-free alternative that adds a subtle flavor. Just ensure it’s melted first before mixing with other ingredients.
How can I make these brownies gluten-free?
To make gluten-free Spider Web Brownies, substitute all-purpose flour with a gluten-free blend that measures like regular flour. This will help maintain the texture while accommodating dietary needs.
Final Thoughts
I hope you adore making these Spider Web Brownies as much as I do! They’re not only deliciously chewy and rich but also bring a fun festive touch to any gathering. Whether you’re hosting a Halloween party or just indulging yourself, these treats are sure to impress. Enjoy baking and sharing them with loved ones – they’ll definitely be asking for seconds!
Spider Web Brownies
Indulge in the spooktacular delight of Spider Web Brownies, a perfect treat for Halloween gatherings! These rich, chewy brownies are topped with a whimsical white chocolate spider web that adds just the right amount of festive flair. Easy to whip up, this recipe is great for busy weeknights or special occasions when you want to impress your guests with minimal effort. Whether you’re hosting a Halloween party or looking for a fun dessert to share with family, these delightful brownies are sure to bring smiles all around!
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: Approximately 24 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
- 1 cup butter
- ¾ cup cocoa powder
- 4 large eggs
- 2 cups sugar
- 3 tablespoons vegetable oil
- 2 teaspoons vanilla extract
- 1 ½ cups all-purpose flour
- 1 teaspoon baking powder
- 1 teaspoon salt
- ⅓ cup white chocolate chips (melted)
Instructions
- Preheat your oven to 350°F (175°C). Line a 9×13 inch pan with foil and spray with cooking spray.
- Melt the butter in a saucepan over low heat, then stir in cocoa powder until combined.
- In a large bowl, whisk together eggs, sugar, and vegetable oil until foamy. Add the melted cocoa mixture and vanilla; mix until smooth.
- In another bowl, combine flour, baking powder, and salt; gradually add to the wet ingredients without overmixing.
- Pour batter into the prepared pan and spread evenly. Bake for 25-30 minutes or until a toothpick comes out clean. Allow cooling completely before cutting.
- Pipe melted white chocolate into spider web designs on each brownie square.
Nutrition
- Serving Size: 1 brownie (45g)
- Calories: 190
- Sugar: 20g
- Sodium: 150mg
- Fat: 10g
- Saturated Fat: 6g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 25g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 40mg
