Dark Chocolate Ganache Tart
Indulging in a rich, velvety dessert can be one of life’s greatest pleasures, and this Dark Chocolate Ganache Tart is no exception. With its sleek Oreo crust and luscious dark chocolate filling, it’s the ultimate treat for chocolate lovers. This tart is not only stunning but also surprisingly easy to make, making it a perfect choice for any occasion, whether it’s a dinner party or a cozy night in. So, roll up your sleeves and get ready to create a dessert that’s sure to impress!
Why You’ll Love This Recipe

This Dark Chocolate Ganache Tart is a dessert that checks all the boxes. Here’s why you’ll adore it:
– **Decadent Flavor**: The combination of dark chocolate and a buttery Oreo crust creates a flavor explosion that is hard to resist.
– **Simple Ingredients**: With just a handful of ingredients, you can whip up this dessert without breaking the bank or spending hours in the kitchen.
– **Versatile Presentation**: Whether served at a fancy dinner or just as a weeknight treat, this tart is always a showstopper.
– **Easily Customizable**: You can add toppings such as fresh berries, nuts, or a sprinkle of sea salt to elevate the flavor and visual appeal.
Your Shopping Guide
Before you start, here’s what you’ll need to gather:
- 1 cup of Oreo cookies (crushed, for the crust)
- 6 tablespoons of unsalted butter (melted)
- â…“ cup of granulated sugar (for sweetness)
- 12 ounces of dark chocolate chips (the star of the tart)
- 1 cup of heavy cream (for the ganache)
- Maldon sea salt (for a finishing touch)
Equipment at a Glance
Here’s what you’ll need in your kitchen:
- 9-inch tart pan – for shaping the crust and filling.
- Mixing bowls – to combine ingredients easily.
- Whisk – for mixing the ganache to a smooth consistency.
- Spatula – for spreading and smoothing the ganache.
- Double boiler or microwave – for melting chocolate.
Dark Chocolate Ganache Tart: From Prep to Plate

Ready to dive into making this scrumptious tart? Follow these simple steps:
Step 1: Prepare the Crust
Start by preheating your oven to 350°F (175°C). In a mixing bowl, combine the crushed Oreo cookies with melted unsalted butter and granulated sugar. Mix until the crumbs are well-coated. Press this mixture firmly into the bottom and up the sides of a 9-inch tart pan. Bake for about 10 minutes, then remove and set aside to cool.
Step 2: Make the Ganache
In a saucepan over medium heat, warm the heavy cream until it just begins to simmer. Remove from heat and add the dark chocolate chips. Allow the mixture to sit for a couple of minutes, then stir until the chocolate is completely melted and the mixture is smooth.
Step 3: Assemble the Tart
Pour the ganache into the cooled Oreo crust, spreading it evenly with a spatula. Let it cool at room temperature for about 15 minutes before transferring it to the refrigerator. Chill for at least 2 hours, or until firm.
Step 4: Finish and Serve
Once the tart is set, remove it from the refrigerator. Just before serving, sprinkle Maldon sea salt on top for an added layer of flavor. Slice into wedges and serve with a dollop of whipped cream or fresh berries if desired.
Low-Carb/Keto Alternatives

If you’re looking for a low-carb or keto-friendly version of this Dark Chocolate Ganache Tart, consider these substitutions:
- Almond flour or crushed nuts instead of Oreo cookies for the crust.
- Butter or coconut oil instead of unsalted butter.
- Granulated erythritol or stevia instead of sugar.
- Dark chocolate with a higher cocoa content (look for sugar-free options).
Mistakes That Ruin Dark Chocolate Ganache Tart
To ensure your tart turns out perfectly every time, avoid these common pitfalls:
- Not crushing the Oreo cookies finely enough can lead to a crumbly crust.
- Using chocolate chips that are not high-quality will result in a less flavorful ganache.
- Overheating the cream can cause the ganache to separate.
- Not letting the tart cool completely before slicing can result in a messy presentation.
Meal Prep & Storage Notes
This Dark Chocolate Ganache Tart is perfect for meal prep! Here’s how to store it properly:
- Keep the tart covered in the refrigerator for up to 5 days.
- If you want to make it ahead of time, you can prepare the crust and ganache separately. Assemble them the day you plan to serve.
- For longer storage, freeze slices in an airtight container for up to 2 months. Thaw in the refrigerator before serving.
Questions People Ask
Can I use milk chocolate instead of dark chocolate?
While you can substitute milk chocolate, it will result in a much sweeter tart. For the best flavor, stick with dark chocolate.
How do I know when the ganache is ready?
The ganache is ready when the chocolate chips have melted completely into the warm cream and the mixture is smooth and glossy.
Can I add flavors to the ganache?
Absolutely! You can infuse the cream with flavors like vanilla, espresso, or orange zest for an elevated taste.
Is this tart suitable for special occasions?
Yes! This Dark Chocolate Ganache Tart is perfect for birthdays, holidays, or any celebration where you want to impress your guests.
That’s a Wrap
Now that you have the complete guide to making a Dark Chocolate Ganache Tart, it’s time to get into the kitchen and create your own masterpiece. Whether you stick to the classic recipe or experiment with variations, this tart is sure to become a favorite. Enjoy the process of making it, and don’t forget to savor each delicious bite!

Dark Chocolate Ganache Tart
Ingredients
Equipment
Method
- Step 1: Prepare the Crust
Start by preheating your oven to 350°F (175°C). In a mixing bowl, combine the crushed Oreo cookies with melted unsalted butter and granulated sugar. Mix until the crumbs are well-coated. Press this mixture firmly into the bottom and up the sides of a 9-inch tart pan. Bake for about 10 minutes, then remove and set aside to cool. - Step 2: Make the Ganache
In a saucepan over medium heat, warm the heavy cream until it just begins to simmer. Remove from heat and add the dark chocolate chips. Allow the mixture to sit for a couple of minutes, then stir until the chocolate is completely melted and the mixture is smooth. - Step 3: Assemble the Tart
Pour the ganache into the cooled Oreo crust, spreading it evenly with a spatula. Let it cool at room temperature for about 15 minutes before transferring it to the refrigerator. Chill for at least 2 hours, or until firm. - Step 4: Finish and Serve
Once the tart is set, remove it from the refrigerator. Just before serving, sprinkle Maldon sea salt on top for an added layer of flavor. Slice into wedges and serve with a dollop of whipped cream or fresh berries if desired.
Notes
- For a low-carb version, use almond flour or crushed nuts instead of Oreo cookies.
- Ensure the chocolate is of high quality for best flavor in the ganache.
- Store covered in the refrigerator for up to 5 days or freeze for longer storage.
