Looking for a show-stopping Halloween dessert that’s secretly simple to make? This Spiderweb Chocolate Tart might look like it belongs in a bakery window, yet it comes together with just a few easy steps at home. Imagine breaking into a crisp Oreo crust, only to find a hidden layer of โbloodyโ red caramel beneath a silky chocolate ganache. Topped with a striking spiderweb design, itโs a spooky dessert that guarantees gasps at your Halloween table.

What makes this no-bake chocolate tart even better is how effortless it feels compared to its dramatic look. With ingredients you can grab from any grocery store, you can create a Halloween centerpiece thatโs as fun to make as it is to serve. Whether youโre hosting a party, baking with kids, or looking for a cozy treat to enjoy after carving pumpkins, this tart delivers both flavor and flair.
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Why You’ll Love This Spooky Spiderweb Chocolate Tart
Halloween desserts should be fun, impressive, and delicious, and this Spiderweb Chocolate Tart checks every box. Itโs more than just a treat, itโs a conversation starter that brings excitement to the table. With a simple process and bold flavors, this tart is one youโll want to make year after year.
Hereโs why this tart will become your go-to spooky dessert:
- No-Bake & Easy: This no-bake chocolate tart requires no oven time, which makes it perfect for beginners and experienced bakers alike. Plus, it frees up oven space when youโre cooking for a crowd.
- A Spooky Surprise: The hidden layer of red-tinted caramel creates a fun โbloodyโ effect that adds a creepy-cool touch to your Halloween dessert table.
- Perfect for Parties: With its striking spiderweb design, this tart instantly becomes a centerpiece that guests will admire before they even take a bite.
- Rich & Decadent: Silky chocolate ganache paired with a crunchy Oreo crust makes this a chocolate loverโs dream, balancing texture and flavor in every slice.
This tart is proof that you donโt need complicated steps to create a dessert that wows both kids and adults. Itโs spooky, stylish, and irresistibly sweet.

Ingredients You’ll Need
To make this dessert shine, youโll only need a handful of simple yet powerful ingredients. Each plays a role in creating the dramatic layers and bold flavors that make this Spiderweb Chocolate Tart so unforgettable.
For the Oreo Crust
- Oreos: Crushed Oreos form the crunchy, chocolatey base that holds everything together.
- Unsalted butter: Melted butter binds the crumbs, giving the crust structure and richness.
For the “Bloody” Caramel Filling
- Caramel: A ready-made tinned caramel saves time while still tasting indulgent.
- Red food coloring gel: Just a few drops transform the caramel into a spooky surprise, perfect for Halloween desserts.
For the Rich Chocolate Ganache
- Dark chocolate: Use a good quality dark chocolate for a silky ganache that balances sweetness with deep cocoa flavor.
- Unsalted butter: Adds smoothness and a glossy finish.
- Double cream: The cream melts into the chocolate, creating a luscious, soft texture.
For the White Chocolate Spiderweb
- White chocolate: Melted and piped into a spiral, it creates the striking spiderweb pattern on top.
- Plastic spiders (optional): A fun finishing touch for extra Halloween flair.
Ingredient Notes: These Spiderweb Chocolate Tart ingredients are easy to find but deliver big results. The Oreo crust gives crunch, the caramel adds drama, and the ganache ties it all together with a rich, velvety bite. Choosing high-quality chocolate makes a huge difference in flavor, ensuring your tart tastes as good as it looks.

How to Make a Spiderweb Chocolate Tart: Step-by-Step
Making this tart may look advanced, but each step is straightforward. With simple tools and clear instructions, youโll create a dessert that looks bakery-worthy without the stress. Follow along with these steps, and be sure to add process photos for each stage to guide readers visually.
Step 1: Prepare the No-Bake Oreo Crust
Crush Oreos in a food processor until they turn into fine crumbs. Mix with melted butter until evenly coated. Press the mixture firmly into the base and up the sides of a tart tin. Use the back of a spoon to smooth it down. Place in the freezer to set while you prepare the filling.
Pro tip: A glass with a flat bottom helps press the crust evenly.
Step 2: Create the “Bloody” Caramel Layer
Spoon the caramel into a bowl and stir in a few drops of red food coloring gel until you reach your desired shade. Spread the mixture evenly across the chilled Oreo crust. Return the tart tin to the freezer.
Pro tip: Gel coloring works best because it creates a bold red color without thinning the caramel.
Step 3: Make the Silky Chocolate Ganache
Place finely chopped dark chocolate and butter in a heatproof bowl. Heat the cream until it just begins to bubble, then pour it over the chocolate. Let sit for 5 minutes. Stir gently until smooth and glossy.
Pro tip: Donโt over-stir, as this can introduce air bubbles that affect the look of the ganache.
Step 4: Assemble the Tart & Create the Spiderweb
Pour the chocolate ganache over the red caramel layer. Tilt the tin slightly to spread the ganache evenly, or smooth it with an offset spatula.
Melt the white chocolate in short bursts in the microwave, then transfer it to a piping bag. Pipe a spiral starting from the center of the tart and working outward. Using a skewer or toothpick, drag lines from the center to the edge, creating a spiderweb effect. Repeat around the tart until the pattern forms.
Step 5: Chill and Set
Place the tart in the fridge for at least one hour, or until firm. Just before serving, decorate with plastic spiders if desired. Slice with a sharp knife for neat portions.
Pro tip: Warm your knife in hot water, then dry it before cutting for clean slices.
This step-by-step method ensures your Spiderweb Chocolate Tart is as fun to make as it is to serve. Each layer brings flavor, texture, and a bit of Halloween magic.

Pro Tips for the Perfect Chocolate Tart
Making a Spiderweb Chocolate Tart is easier than it looks, but a few clever tricks can take it from good to unforgettable. These chocolate tart tips will help you get the best results every time.
- Donโt Overheat the Chocolate
Chocolate is delicate and can seize if it gets too hot. Always melt it gently, whether in the microwave in short bursts or by pouring hot cream over chopped chocolate. This ensures a smooth, perfect ganache without lumps or graininess. - Chill the Crust
Freezing or chilling the Oreo crust before adding the filling is key. It keeps the base firm, prevents crumbs from mixing into the caramel, and makes slicing easier. A well-set crust gives your tart structure and crunch. - The Perfect Web
To get those clean spiderweb lines, work while the ganache is still soft. Pipe the white chocolate spiral, then drag a toothpick or skewer from the center outward. Wipe the tip between drags for sharp, neat edges. - Clean Slices
For flawless presentation, dip a sharp knife in hot water, wipe it dry, and cut each slice with one smooth motion. This technique prevents smudging and keeps every slice looking as good as the first.
With these small but powerful steps, youโll master both taste and presentation, making your tart the star of any Halloween dessert table.
Fun Variations to Try
One of the best parts of making a Spiderweb Chocolate Tart is that you can get creative with flavors and textures. These variations allow you to adapt the recipe to your taste, or even surprise guests with new twists while keeping the same spooky appeal.
Different “Bloody” Fillings
If caramel isnโt your favorite, swap it for a fruity alternative. Raspberry coulis or strawberry jam both deliver a bright red color and a tangy kick that balances the rich ganache. These options add a fresh, slightly tart flavor that pairs beautifully with chocolate while still keeping the Halloween โbloodyโ effect.
Crust Alternatives
While an Oreo crust gives a classic chocolate crunch, you can experiment with other bases. Try digestive biscuits for a slightly nutty flavor or shortbread cookies for a buttery twist. Each choice changes the texture and taste of the tart, allowing you to make it your own.
White Chocolate Ganache
For those with a sweet tooth, flip the design. Create a smooth white chocolate ganache filling and finish with a dark chocolate spiderweb on top. The contrast looks striking, and the flavor is creamy, sweet, and a little less intense than dark chocolate.
These variations show just how versatile this tart can be. By switching up the layers, you can enjoy new versions of the recipe without losing its spooky charm.

Storage and Make-Ahead Instructions
One of the best things about this Spiderweb Chocolate Tart is that it keeps well, making it ideal for parties and busy holiday prep. With the right storage, you can enjoy perfect slices even a few days after making it.
How to Store
Keep the tart in an airtight container or cover it tightly with plastic wrap. Store it in the fridge for up to 3-4 days. The Oreo crust will stay firm, the caramel will hold its shape, and the ganache will remain smooth and rich. Avoid leaving it at room temperature for long periods, as the filling may soften too much.
Can I Make This Ahead of Time?
Yes, this tart is perfect for preparing in advance. In fact, chilling overnight allows the layers to set fully, giving you clean slices and a glossy finish. Make it a day before your event, and simply add decorations, like plastic spiders, right before serving for the best presentation.
By planning ahead, you can save time on the day of your Halloween party while still impressing guests with a dessert that looks and tastes incredible.
Serving Suggestions
The Spiderweb Chocolate Tart is a showpiece on its own, but the right finishing touches can make it even more memorable. Serve each slice with a dollop of freshly whipped cream or a scoop of creamy vanilla ice cream to balance the richness of the ganache. The light, airy cream or cold, sweet ice cream cuts through the dense chocolate, creating the perfect flavor pairing.
For a fun Halloween touch, add a little extra decoration just before serving. Plastic spiders placed around the tart or on the platter give it a spooky, party-ready look. You could also scatter edible glitter or candy eyes for a playful finish that kids will love.
This tart works beautifully as the centerpiece of a Halloween dessert table. Pair it with simple drinks like hot chocolate or spiced apple cider for a cozy seasonal spread. With its bold flavors and striking design, itโs guaranteed to impress your guests from the first look to the last bite.

Nutritional Information
This Spiderweb Chocolate Tart is rich and indulgent, making it a true Halloween treat. Below is the approximate nutritional breakdown per serving (based on 10 servings). Values may vary depending on ingredient brands and portion sizes.
| Nutrient | Per Serving (1 slice) |
|---|---|
| Calories | 420 kcal |
| Carbohydrates | 42 g |
| Protein | 4 g |
| Fat | 27 g |
| Saturated Fat | 15 g |
| Cholesterol | 35 mg |
| Sodium | 210 mg |
| Fiber | 3 g |
| Sugars | 28 g |
Note: This tart is designed to be shared as a decadent dessert. If youโd like to make it slightly lighter, you can reduce the butter in the crust or swap some dark chocolate for semi-sweet chocolate. However, keep in mind that changes may affect texture and flavor.
Spiderweb Chocolate Tart FAQs
What kind of chocolate is best for a ganache tart?
For the richest flavor, use good-quality dark chocolate with around 60โ70% cocoa. It creates a smooth, balanced ganache that isnโt overly sweet. If you prefer a lighter taste, semi-sweet chocolate also works well.
Why didnโt my ganache set?
The most common issue is the cream-to-chocolate ratio. Too much cream makes the ganache soft and runny. Stick to the recipe measurements for best results. Also, allow enough chilling time in the fridge, at least one hour, for the ganache to firm properly.
Can I use a different type of cookie for the crust?
Yes, the Oreo crust is classic, but you can swap in graham crackers, digestive biscuits, or even shortbread for a different flavor. Just make sure to keep the butter ratio the same so the crust holds together.
How do I get the spiderweb effect right?
Pipe a white chocolate spiral starting from the center. Then, use a toothpick or skewer to drag lines from the middle outward while the ganache is still soft. Clean the skewer between drags for sharp lines.
Is this recipe kid-friendly?
Yes, children can enjoy both making and eating this tart. The design step is especially fun for kids, though adults should handle the hot cream and melted chocolate.
A Spooky Showstopper for Halloween
This Spiderweb Chocolate Tart is more than just a dessert, itโs a centerpiece that combines ease with elegance. With its no-bake Oreo crust, hidden โbloodyโ caramel layer, and silky chocolate ganache topped with a striking spiderweb design, it delivers both flavor and fun. Itโs rich, decadent, and spooky enough to impress guests of all ages.
If youโre looking for the ultimate Halloween dessert thatโs simple yet unforgettable, this tart is the one to make. Gather your ingredients, follow the easy steps, and bring some delicious drama to your celebration.
Weโd love to hear how your tart turns out. Try the recipe, leave a comment below with your experience, and donโt forget to follow us on Facebook, Instagram, and Pinterest for more festive recipes and ideas.
More Halloween Recipes You’ll Love
If you enjoyed making this Spiderweb Chocolate Tart, why not explore even more spooky treats? These fun Halloween recipes are just as festive and guaranteed to delight kids and adults alike. Add them to your party table for a spread thatโs both creative and delicious.
- Mummy Pigs in a Blanket: Flaky pastry wrapped around hot dogs for a cute and tasty bite.
- Spider Cookies: Peanut butter cookies topped with Reeseโs cups and candy eyes for a creepy-crawly treat.
- Ghost Cookies: Sweet and spooky cookies that are perfect for kids to decorate.
- Peanut Butter Spider Cookies: A twist on the classic spider cookie with a rich peanut butter base.
- Halloween Monster Chicken Sliders: Savory sliders decorated with olive โeyesโ for a monster-themed party snack.
Mix and match these recipes with your tart to create the ultimate Halloween feast!
Print
Spiderweb Chocolate Tart
- Total Time: 1 hour 25 minutes
- Yield: 10 servings 1x
- Diet: Vegetarian
Description
This decadent chocolate tart features a crunchy Oreo base, a layer of red-tinted caramel, and rich chocolate ganache topped with a white chocolate spiderweb design. Perfect for Halloween.
Ingredients
- 245 g (8.5 oz) Oreos
- 80 g (1/3 cup) unsalted butter, melted
- 200 g (7 oz) caramel
- Red food coloring gel
- 175 g (6 oz) dark chocolate, finely chopped
- 50 g (1/4 cup) unsalted butter, room temperature
- 165 ml (2/3 cup) double cream
- 50 g (1.75 oz) white chocolate
- Plastic spiders (optional)
Instructions
- Make the base: Blitz Oreos in a food processor until fine crumbs. Add melted butter and pulse until combined. Press mixture firmly into the base and sides of a tart tin. Freeze while preparing the filling.
- Prepare the filling: Mix red food coloring into the caramel until you reach the desired shade. Spread the caramel evenly over the Oreo base and return to the freezer.
- Place chopped dark chocolate and butter in a bowl. Heat the cream in a saucepan just until boiling, then pour it over the chocolate. Let sit for 5 minutes. Stir until smooth and glossy.
- Melt white chocolate: Microwave in 10-second intervals until melted. Transfer to a piping bag.
- Pour the dark chocolate mixture over the caramel layer and smooth the surface. Pipe a spiral of white chocolate from the center outward. Drag a skewer from the center to the edge several times to create a spiderweb pattern.
- Chill in the fridge for at least 1 hour until fully set.
- Decorate with plastic spiders if desired and serve.
Notes
- Use gel food coloring for vibrant red caramel.
- Chill the tart thoroughly for clean slices.
- You can substitute milk chocolate for a sweeter ganache.
- Prep Time: 25 minutes
- Cook Time: 0 minutes
- Category: Halloween
- Method: No-Bake
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 420 kcal
- Sugar: 32 g
- Sodium: 180 mg
- Fat: 25 g
- Saturated Fat: 14 g
- Unsaturated Fat: 8 g
- Trans Fat: 0 g
- Carbohydrates: 45 g
- Fiber: 2 g
- Protein: 4 g
- Cholesterol: 40 mg
Keywords: Spiderweb Chocolate Tart, Halloween dessert, no-bake tart, chocolate ganache, Oreo crust