low fodmap ✓ | gluten-free ✓ | lactose-free ✓ | soy-free ✓ | nut-free✓ | egg-free ✓
If you love desserts, cakes, and chocolate but you hate baking this recipe is for you! Super simple to make, gluten-free no-bake chocolate tart, it can’t get better than that!

Gluten-Free No-Bake Chocolate Tart Recipe
This tart is super easy to make, chocolaty, creamy, perfectly-sweetened, indulging and so yummy! It’s a simple dessert yet luxurious and fancy which makes it great for parties and celebrations! And the best part is, it takes 20min to make it!

How to make this gluten-free no-bake chocolate tart?
This tart is so simple to make! It requires only a few simple steps, 5 ingredients, and 20min to make!
There are 3 components that you need to make:
- Oreo Cookie Crust
- Chocolate Mousse
- Chocolate Ganache
The Oreo Cookie Crust requires only 2 ingredients, the gluten-free Oreos and melted butter. (you will also need a tart pan, I used a 7-inch tart pan if you have bigger one you will need to increase the amount of the ingredients).
This Chocolate Mousse is made of only melted chocolate, lactose-free whipping cream, and gelatine.
And for the chocolate ganache, you will only need chocolate and lactose-free whipping cream.
All the 3 components are extremely easy to make! To find the exact ingredients and step-by-step instructions, scroll at the end of this page.

* fodmap tip:
*Make sure that the gluten-free oreo cookies that you are using are dairy-free as well.
* For serving I used fresh berries (Blackberries and Cranberries). Blackberries are not low FODMAP ( only 4g per serving is Low FODMAP). I don’t have digestive issues from them but if you are in the first phase of the low FODMAP diet I’d recommend replacing them with some other berries like strawberries or raspberries.
*As a general rule always read the labels of the ingredients that you use as there can be sneaky FODMAP’s in any product. To educate yourself on which foods are high in FODMAP’s I’d strongly recommend downloading Monash Unversity FODMAP Diet App

Gluten Free No Bake Chocolate Tart
Ingredients
For the Crust
- 250 g gluten-free Oreo cookies
- 60 g unslted butter
For the Choicolate Mousse
- 100 g dark chocolate
- 200 ml lactose-free whipping cream
- 8 g gelatine powder
- 20 ml water
Chocolate Ganache
- 90 g dark chocolate
- 100 ml lactose-free whipping cream
Instructions
Cookie Pie Base
- In a food processor or blender, puls the whole Oreos into fine crumbs. (You can also put the cookies into a freezer bag and crush them using a rolling pin)
- Transfer the Oreo crumbs into a medium bowl, add melted butter and stir until the crumbs are evenly moistened.
- Press the mixture in a tart pan with a removable bottom. ( I used a 7-inch tart pan, if using bigger you might need to increase the amount of the ingredients)
- Place it in the fridge or the frizzer to firm up.
Chocolate Mousse
- In a heatproof bowl add the dark chocolate and 60ml whipping cream. Place the bowl over a saucepan with simmering water, over low heat, until all the chocolate is melted
- Manwhile, dissolve gelatin in cold water and let it swell for about 5 minutes. Place the gelatin over low heat just until the gelatin dissolves and pour it over the melted chocolate mixture. Let the chocolate mixture cool completely at room temperature.
- Whip the remaining 140ml chilled whipping cream until stiff peaks form. Add melted chocolate mixture and mix until well combined.
- Fill the mixture into the prepared tart pan, smoothing out evenly, and refrigerate for at least 4 hours or better overnight to firm up.
Chocolate Ganache
- Put the dark chocolate in a bowl and heat the cream in a small pan until just steaming. Pour the cream over the chocolate and leave to melt for 5-10 mins. Allow it to cool at room temperature, then spread over the chocolate mousse.
- Refrigiate for another 3min, or until the ganache has set.
To Serve
- When the mousse is chilled and firm, you can remove the tart by gently pressing against the removable bottom of your pan. Decorate the tart with fresh berries or other toppings, serve chilled.
- Enjoy! 🙂
Curious, is your gelatine vegan/vegetarian? I can’t find a vegan gelatine sub since almost all gelatines are made of pig. Would agar powder work you think?
Hi Kim, I think agar powder should work. I have never made it with agar powder though. However, agar powder is much stronger than gelatine, so if you are using it for this recipe I’d recommend using half of the required gelatine amount (or maybe even less). Hope that helps