Halloween Spiderweb Chocolate Tart

Published Updated
4.5 from 2 votes
4 Comments

This Halloween Spiderweb Chocolate Tart is the perfect show stopping Halloween dessert table treat! It starts with a no-bake Oreo crust, filled with silky smooth chocolate ganache and topped with a chocolate web and edible chocolate spiders!

Halloween Chocolate Spiderweb Tart - top down front shot

What I love most about this dessert is how easy the chocolate spiders are to make and how delicious they are to eat! Simple ingredients form this no-bake chocolate tart that you probably already have in your cupboard right now!

Why you should make this Halloween Spider Web Chocolate Tart

Chocolate is the theme here but let’s dive into the different elements that make up this festive tart!

  • Chocolate spiders – made of simple melted chocolate and chocolate candy. You could even use these for cupcakes or cakes!
  • Oreo crust – made out of crushed Oreos. Nice crispy, buttery contrast to the ganache
  • Chocolate ganache – the ganache is made of milk and dark chocolate and is silky smooth because of the butter used in it.
  • Spiderweb decoration – an easy to make pattern using chocolate ganache and a piping bag or squeeze bottle.
Halloween Chocolate Spiderweb Tart - top down with spiders

How to make this Halloween Spider Web Chocolate Tart

Halloween Chocolate Spiderweb Tart - instructional image 01
  1. Crush Oreos
  2. Add butter
Halloween Chocolate Spiderweb Tart - instructional image 02
  1. Mix to combine
  2. Press into tart tin

Tip – Press the crust as firmly into the tart tin as you can for an even tart shell.

Halloween Chocolate Spiderweb Tart - instructional image 03
  1. Add ganache ingredients to bowl
  2. Microwave until melted

Tip – These days I actually tend to melt my chocolate or ganache over a double boiler because theres less chance of the chocolate burning and you get a smoother, glossier ganache.

Halloween Chocolate Spiderweb Tart - instructional image 04
  1. Pour into tart tin
  2. Spread around and chill
Halloween Chocolate Spiderweb Tart - instructional image 05
  1. Pour white ganache on top. Spread and chill
  2. Pipe chocolate head and body for spiders
Halloween Chocolate Spiderweb Tart - instructional image 06
  1. Add candy
  2. Pipe legs and allow to set.
Halloween Chocolate Spiderweb Tart - instructional image 06
  1. Pipe ganache on tart
  2. Pipe web
Halloween Chocolate Spiderweb Tart - instructional image 07
  1. Add spiders
  2. Slice and serve.

How to get nice clean slices!

Use a hot knife to slice the tart cleanly. Simply run under hot water and carefully wipe dry to slice each time.

Looking for more simple Halloween dessert ideas? Try these!

A Quick Baking Guide

If you’re new to baking or just want to brush up on the basics, these guides are a great place to start!

  1. Tools and Equipment I Use as a Home Baker (and Love)
  2. Why is this recipe in grams? – why you’ll never go back to cups again!
  3. Commonly asked questions in the community
  4. How to properly soften butter
  5. Get to know your home oven for better baking results

Loved the recipe? Let me know!

If you enjoyed this recipe, leave a star rating and comment below. It helps others find the recipe and keeps the baking community growing. Tag me on Instagram so I can see your version too!

A tart with a chocolate crust and vanilla filling decorated with a chocolate spiderweb and candy spiders, surrounded by additional spider decorations on a marble surface.

Halloween Chocolate Spiderweb Tart

My Halloween Spiderweb Chocolate Tart has a smooth, rich chocolate ganache filling, Oreo crust, and edible chocolate spiders!

Serves 8

4.5 from 2 votes
Print Recipe Pin Recipe
Prep: 20 minutes
Cook: 10 minutes
Total: 2 hours 30 minutes
Course: Dessert
Cuisine: American
Calories: 825kcal

Ingredients

Chocolate Spiders

  • 100 g dark chocolate, melted
  • 5 chocolate covered almonds

Oreo Crust

  • 270 g Oreos
  • 85 g unsalted butter

Ganache Filling

  • 200 g dark bittersweet chocolate, chopped
  • 200 g milk chocolate, chopped
  • 250 g heavy cream, see notes
  • 60 g unsalted butter, chilled

White Ganache

  • 200 g white cooking chocolate, chopped
  • 75 g heavy cream

Learn How To Make it! [VIDEO]


Instructions

Chocolate Spiders

  • Pipe little blobs of melted chocolate on a baking tray lined with baking paper. Stick the candy on top. Pipe a little chocolate blob above the candy, then spiders’ legs coming out on the sides. Allow to chill in the fridge completely before using.

Oreo Crust

  • Prepare crust mixture – Add the Oreos to the bowl of a food processor and pulse until you reach fine crumbs. Alternatively, you can add the cookies to a large zip lock bag and crush using a rolling pin. Pour the butter into the crumbs and pulse or mix until the crumbs are coated and resemble wet soil. When squeezed together in your hand it should come together, kind of like a cookie.
  • Form and chill – Pour the mixture into an 8-inch wide (1-inch high) tart tin and use the back of a spoon to firmly press into the sides and bottom. Chill in the fridge for 10 minutes.

Ganache Filling

  • Melt ingredients – Add all of the ingredients into a heatproof bowl and melt in the microwave for 30 seconds bursts, stirring each time until melted and smooth. Pour most of it into the tart. Set about 1/4 cup aside for web details. Allow filled tart to set completely for 1 hour.

White Ganache

  • Melt ingredients – Repeat the same process as the ganache filling, allow to cool slightly before pouring on top of the chilled tart. Use a spoon to spread around evenly.

To decorate

  • Fill a squeeze bottle or piping bag with remaining ganache filling and pipe lines across the white ganache. Then, starting from the center, fill in with a swirl of spider web pattern. Place the spiders on top and allow to set in the fridge for an hour.

Notes

Heavy Cream – this is the type of cream you use for whipping. Canned or light cream will not help set the ganache filling.
Chocolate Spiders – can be made a couple days in advance if you wish. They make super cool edible decorations on other desserts too!
Storage – Tart can be stored in an airtight container for up to three days.
Nutrition – is based on per slice. This recipe serves 10.
A note on measurements – This recipe uses weight measurements for the most accurate results. Cup measurements can vary depending on where you are, which affects the precision needed for a recipe like this. Here is where you can learn more about how to measure ingredients using digital kitchen scales.

Nutrition

Calories : 825kcal
Carbonhydrates: 70g
Protein: 8g
Fat: 60g
Saturated Fat: 37g
Polyunsaturated Fat: 3g
Monounsaturated Fat : 16g
Trans Fat : 1g
Cholesterol: 85mg
Sodium: 204mg
Potassium : 464mg
Fiber: 4g
Sugar : 50g
Vitamin A: 1013IU
Vitamin C: 0.5mg
Calcium: 157mg
Iron: 7mg
Nutrition Disclosure
Gave this recipe a go?Mention @thescranline or tag #thescranline!

4 comments

Claire Jordan October 26, 2022 - 6:31 pm

Do you blend the oreos with the cream centers or do you remove the cream?

Reply
A close up square image of Nick Makrides from The Scran Line with glasses and a beard, wearing a dark shirt, stands in a modern kitchen, leaning on a stand mixer with a glass bowl and holding a spatula. Kitchen utensils and plants are visible on the counter and shelves behind.
Nick Makrides October 31, 2022 - 6:39 am

Such a great question. With the cream! N x

Reply
Ava October 13, 2026 - 7:00 pm

4 stars
Great fun! Can you also provide the recipe for the piping you use to make the sprider legs? thank you.

Reply
A close up square image of Nick Makrides from The Scran Line with glasses and a beard, wearing a dark shirt, stands in a modern kitchen, leaning on a stand mixer with a glass bowl and holding a spatula. Kitchen utensils and plants are visible on the counter and shelves behind.
Nick Makrides October 14, 2026 - 8:28 am

Hi Ava! Thanks! I just melted 10g of dark chocolate and added it to a piping bag to pipe out the legs 🙂 N x

Reply
4.50 from 2 votes (1 rating without comment)

Leave a Comment

Recipe Rating