Spider Web Brownies
If you’re looking for a sweet treat that will delight both kids and adults alike, these Spider Web Brownies are just the thing! Perfect for Halloween gatherings or cozy family nights, this recipe blends rich chocolate flavor with a fun, spooky design. The melted butter keeps the brownies chewy and soft, while the white chocolate frosting adds a festive touch that is sure to impress. Trust me, once you bake these brownies, they’ll become a beloved staple in your home!
These brownies aren’t just delicious; they are also easy to whip up on busy weeknights or for last-minute celebrations. You can even make them ahead of time and store them for when those chocolate cravings hit!
Why You’ll Love This Recipe
- Quick to make: With only 20 minutes of prep, you’ll have fresh brownies ready in no time!
- Family-friendly: Kids love helping with the spider web decoration—it’s as fun to make as it is to eat!
- Perfectly chewy: The melted butter ensures each bite is soft and decadent.
- Customizable: You can easily add your favorite toppings or adjust the flavors to suit your taste.
- Great for sharing: Cut into squares, these brownies are perfect for parties or bake sales!

Ingredients You’ll Need
Making Spider Web Brownies is simple and requires just a handful of wholesome ingredients. Gather these staples, and let’s get baking!
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)
Variations
This recipe is wonderfully flexible! Feel free to experiment with different flavors and toppings.
- Add nuts: Toss in some chopped walnuts or pecans for an added crunch.
- Mix in chocolate chips: Use semi-sweet or dark chocolate chips to enhance the chocolate flavor.
- Swap the frosting: Try using dark chocolate ganache instead of white chocolate for a richer taste.
- Make it minty: Add a few drops of peppermint extract for a refreshing twist!
How to Make Spider Web Brownies
Step 1: Preheat the Oven
First things first—preheat your oven to 350°F (175°C). This step ensures that your brownies bake evenly. While the oven heats up, line a 9×13 inch pan with foil and give it a light spray of cooking spray. This will prevent sticking and make cleanup easier!
Step 2: Melt the Butter
In a medium saucepan, melt your butter over low heat. Once it’s fully melted, take it off the heat and stir in the cocoa powder until smooth. This step creates a rich base that gives your brownies their deep chocolate flavor.
Step 3: Mix the Wet Ingredients
In a large bowl, whisk together the eggs, sugar, and vegetable oil until light and foamy. This aeration adds volume and lightness to your brownies. Next, mix in the melted butter and cocoa mixture along with the vanilla extract. Stir until everything is well combined.
Step 4: Combine Dry Ingredients
In another medium bowl, mix together the flour, baking powder, and salt. Adding baking powder helps create that nice rise we love in brownies! Gradually add this dry mixture into your wet ingredients, stirring until just combined—be careful not to overmix.
Step 5: Bake
Pour your brownie batter into the prepared pan, spreading it evenly. Bake in your preheated oven for about 25-30 minutes. To check if they’re done, insert a toothpick into the center; it should come out clean! Once baked, let them cool completely before cutting them into squares.
Step 6: Create Spider Webs
For those adorable spider webs on top, fill a small ziplock bag with melted white chocolate. Cut off one corner and pipe onto the cooled brownies in spider web shapes. It’s such an easy way to add flair! Serve immediately or store them in an airtight container for up to 3-5 days.
Enjoy every bite of these delectable Spider Web Brownies—it’s hard not to smile when you see how cute they look on your dessert table!
Pro Tips for Making Spider Web Brownies
Making these Spider Web Brownies is a breeze, but a few simple tips can take your baking game to the next level!
- Use room temperature ingredients: This helps the batter mix more smoothly, resulting in a better texture. Cold eggs or butter can lead to a lumpy mixture that doesn’t rise properly.
- Don’t overmix the batter: Mixing just until combined will prevent tough brownies. Overmixing can incorporate too much air, leading to dry and crumbly results instead of that soft, chewy goodness we all love.
- Check for doneness early: Oven temperatures can vary, so start checking your brownies a few minutes before the suggested bake time. A toothpick should come out with a few moist crumbs for the perfect fudgy texture.
- Let them cool completely: Patience is key! Allowing your brownies to cool completely makes cutting them into squares much easier and helps enhance their flavor as they set.
- Experiment with toppings: Feel free to get creative! Try adding colored sprinkles or edible glitter along with your spider web decoration for an extra festive touch.
How to Serve Spider Web Brownies
Presenting your Spider Web Brownies in an enticing way can make them even more enjoyable—perfect for Halloween gatherings or any fun occasion!
Garnishes
- Powdered sugar: A light dusting of powdered sugar adds a touch of elegance and contrasts beautifully against the rich chocolate.
- Chocolate shavings: Scatter some chocolate shavings on top for an extra layer of richness and visual appeal.
Side Dishes
- Vanilla ice cream: The creamy sweetness of vanilla ice cream perfectly complements the rich chocolatey flavor of the brownies, creating a delightful contrast in temperatures and textures.
- Fresh raspberries: Their tartness enhances the sweetness of the brownies while adding a pop of color to your dessert plate.
- Whipped coconut cream: For a dairy-free alternative that still feels indulgent, whipped coconut cream is a luscious addition that pairs wonderfully with chocolate.
- Coffee or espresso: Serving these brownies alongside coffee or espresso not only balances their sweetness but also accentuates their rich flavors, making for a cozy dessert experience.
With these tips and serving suggestions, your Spider Web Brownies are sure to be both delicious and visually stunning! Enjoy this sweet treat during Halloween or any time you crave something special.

Make Ahead and Storage
These Spider Web Brownies are perfect for meal prep and can be stored easily, allowing you to enjoy them throughout the week or save some for a special occasion.
Storing Leftovers
- Store cooled brownies in an airtight container at room temperature for up to 3-5 days.
- If you want to keep them fresher longer, consider refrigerating them.
Freezing
- To freeze, let brownies cool completely, then wrap them tightly in plastic wrap or aluminum foil.
- Place wrapped brownies in a freezer-safe bag or container. They can be frozen for up to 3 months.
Reheating
- To reheat, allow brownies to thaw in the refrigerator overnight.
- For a warm treat, place a brownie on a microwave-safe plate and heat for about 10-15 seconds until warmed through.
FAQs
Have questions about these delicious Spider Web Brownies? Here are some common inquiries!
Can I use dark chocolate instead of cocoa powder in Spider Web Brownies?
Yes! You can substitute dark chocolate for cocoa powder by melting it with the butter. Just make sure to adjust the quantity based on the chocolate’s intensity.
How should I store my Spider Web Brownies?
Store your Spider Web Brownies in an airtight container at room temperature for up to 3-5 days, or refrigerate them for extended freshness.
Can I make Spider Web Brownies without eggs?
Absolutely! You can replace eggs with flaxseed meal or applesauce. Use 1/4 cup of applesauce or 1 tablespoon of flaxseed meal mixed with 2.5 tablespoons of water per egg as a substitute.
What is the best way to decorate my Spider Web Brownies?
For decoration, melt white chocolate and pipe it onto the cooled brownies in a spider web pattern. Alternatively, you could use frosting if you prefer!
Are there any variations I can try with Spider Web Brownies?
Certainly! Consider adding nuts, sprinkles, or even a layer of mint chocolate chips for a twist on this classic recipe!
Final Thoughts
I hope you find joy in making these delightful Spider Web Brownies! They’re not just delicious but also bring a festive touch to any gathering. Whether you’re celebrating Halloween or simply treating yourself and loved ones, I’m sure these brownies will be a hit! Enjoy every bite and feel free to share your creations—you never know who might be inspired by your baking adventures!
Spider Web Brownies
Indulge in the deliciousness of Spider Web Brownies, a whimsical treat perfect for Halloween or any festive gathering! These rich and chewy chocolate brownies are topped with a playful white chocolate spider web, making them a delightful addition to your dessert table. With just 20 minutes of prep time, they are easy enough for kids to help with, creating a fun baking experience for the whole family. The combination of melted butter and quality cocoa ensures each bite is irresistibly soft and decadent. Not only are these brownies delicious, but they can be made ahead of time and stored for those unexpected chocolate cravings. Get ready to impress your guests with this fun and flavorful treat that’s sure to become a family favorite!
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Total Time: 50 minutes
- Yield: Makes approximately 12 brownies 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 the oven to 350°F (175°C). Line a 9×13 inch pan with foil and spray it lightly with cooking spray.
- In a medium saucepan, melt the butter over low heat. Stir in cocoa powder until smooth.
- In a large bowl, whisk together eggs, sugar, and vegetable oil until foamy. Mix in the melted butter mixture and vanilla extract.
- In another bowl, combine flour, baking powder, and salt. Gradually add to wet ingredients, mixing until just combined.
- Pour batter into the prepared pan and bake for 25-30 minutes until a toothpick comes out clean.
- Once cooled, pipe melted white chocolate on top in a spider web design.
Nutrition
- Serving Size: 1 brownie (40g)
- Calories: 180
- Sugar: 20g
- Sodium: 95mg
- Fat: 8g
- Saturated Fat: 5g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 26g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 35mg
