This icebox cake is creamy, chocolatey, and layered with softened cookies that turn perfectly cake-like after chilling. It’s an easy no-bake dessert that feels rich and indulgent while being so simple to make!
Why You’ll Love This Recipe
This chocolate icebox cake is one of those no-bake desserts that’s almost impossible not to love (just like my Eclair Cake). It’s rich, creamy, packed with chocolate flavors, and surprisingly easy to make.
When developing this recipe, I came across Ina Garten’s Mocha Icebox Cake, which inspired me to step outside the usual realm of icebox cakes, and I’m so glad I did! Here are a few reasons why you’ll want to save this recipe:
Rich chocolate flavors
Layers of creamy chocolate filling, chocolate chip cookies (I prefer these over the more commonly used chocolate graham crackers), and ganache create an incredibly rich and indulgent dessert.
From-scratch filling
Unlike many icebox cake recipes that rely on pudding mixes or other shortcuts, the filling is made completely from scratch for the best flavor and texture.
Easy to make
Despite its impressive appearance, this recipe comes together with simple ingredients and minimal effort.
Perfect make-ahead dessert
The cake needs time to chill, making it one of those great make-ahead desserts you can prepare the day before serving.
No store-bought filling needed
The homemade chocolate cream filling is rich, creamy, and far more delicious than anything store-bought.
How to Make Icebox Cake
You can find the full list of ingredients for this chocolate icebox cake recipe in the recipe card at the end of the blog post (for easy navigation, hit the ‘jump to recipe’ button at the top of the blog post). Here is a quick visual breakdown of the recipe (video tutorial is also provided in the recipe card below).
Chocolate Ganache
In a microwave-safe bowl, combine the semi-sweet chocolate, heavy cream, and butter.
Microwave in 20-second bursts, whisking well between each burst, until the mixture is smooth and fully melted. Be careful not to overheat it.
Place the ganache in the refrigerator to cool and thicken slightly while you prepare the filling. It should remain pourable.
Icebox Cake
In a large bowl, combine the powdered sugar, cocoa powder, vanilla extract, ¼ cup (60 g) cold heavy cream, and mascarpone.
Using a hand mixer or stand mixer fitted with the whisk attachment, mix on low speed for about 10 seconds, then increase to medium-high speed and beat until smooth and well combined.
Add the remaining 2 cups (480g) of heavy cream and mix on low speed until mostly combined. Increase to medium speed and whip just until stiff peaks form. Be careful not to overwhip.
Assembly
Pour the milk into a shallow bowl. Quickly dip each cookie into the milk, then arrange them in an even layer across the bottom of a 9-inch (23 cm) springform pan. Break cookies as needed to fill any gaps.
Spread one-third of the chocolate cream filling evenly over the cookie layer.
Repeat with another layer of dipped cookies and another one-third of the filling.
Add a final layer of dipped cookies, then spread the remaining filling evenly over the top, smoothing the surface as much as possible.
Remove the ganache from the refrigerator and stir until smooth. Pour it over the top of the cake and gently spread or tilt the pan so it reaches the edges.
Cover the cake and refrigerate for at least 6 hours, or overnight, to allow the cookies to soften into a cake-like texture.
Once chilled, run a small sharp knife around the edge of the pan and carefully remove the sides of the springform pan. Smooth any rough edges with an offset spatula if desired. Garnish with grated semi-sweet chocolate (it also covers any imperfections). You could garnish with fresh berries like strawberries or blueberries too to add a fresh element to the cake.
For clean slices, dip a large knife in hot water and wipe it dry between cuts. Slice and serve cold.
For more no-bake recipes, check out my Classic Tiramisu, No Bake Cheesecake and Chocolate Mousse recipes!
How to Store
Store the icebox cake covered in the refrigerator for up to 4 days. I don’t recommend freezing this cake, as the creamy filling and texture can change once thawed.
Chocolate Icebox Cake
Print Pin VideoIMPORTANT: For accuracy, I would recommend using the gram measurements provided, as those are the exact quantities I use. Cup measurements are given as estimates (based on US cup measurements) to make it easier for those who do not have a scale.
Ingredients
Ganache
- 1 cup (170 g) semi-sweet chocolate - roughly chopped. I use 50% dark chocolate
- ¾ cup (180 g) heavy cream
- 1 tbsp (15 g) unsalted butter
Icebox Cake
- 2¼ cups (540 g) cold whipping cream - divided into ¼ cup (60g) and 2 cups (480g)
- 1½ cups (337 g) mascarpone - cold
- ¾ cup (90 g) powdered sugar - also known as icing/confectioners' sugar
- ½ cup (50 g) cocoa powder - Dutch processed preferred
- 1 tsp vanilla essence/extract
- 1 family pack chocolate chip cookies - any firm, crunchy cookie like Chips Ahoy or Griffins. Two standard packs will work too.
- ½ cup (120 g) whole milk - cold
- semi-sweet chocolate - for grating on top (optional)
Instructions
Chocolate Ganache
- In a microwave-safe bowl, combine the semi-sweet chocolate, heavy cream, and butter.
- Microwave in 20-second bursts, whisking well between each burst, until the mixture is smooth and fully melted. Be careful not to overheat it.
- Place the ganache in the refrigerator to cool and thicken slightly while you prepare the filling. It should remain pourable (see note 1).
Icebox Cake
- In a large bowl, combine the powdered sugar, cocoa powder, vanilla extract, ¼ cup (60 g) cold heavy cream, and mascarpone.
- Using a hand mixer or stand mixer fitted with the whisk attachment, mix on low speed for about 10 seconds, then increase to medium-high speed and beat until smooth and well combined.
- Add the remaining 2 cups (480g) of heavy cream and mix on low speed until mostly combined. Increase to medium speed and whip just until stiff peaks form (see note 2). Be careful not to overwhip.
Assembly
- Pour the milk into a shallow bowl. Quickly dip each cookie into the milk, then arrange them in an even layer across the bottom of a 9-inch (23 cm) springform pan. Break cookies as needed to fill any gaps.
- Spread one-third of the chocolate cream filling evenly over the cookie layer.
- Repeat with another layer of dipped cookies and another one-third of the filling.
- Add a final layer of dipped cookies, then spread the remaining filling evenly over the top, smoothing the surface as much as possible.
- Remove the ganache from the refrigerator and stir until smooth. Pour it over the top of the cake and gently spread or tilt the pan so it reaches the edges.
- Cover the cake and refrigerate for at least 6 hours, or overnight, to allow the cookies to soften into a cake-like texture.
- Once chilled, run a small sharp knife around the edge of the pan and carefully remove the sides of the springform pan. Smooth any rough edges with an offset spatula if desired. Grate semi-sweet chocolate over the top for decoration (it also covers any imperfections!)
- For clean slices, dip a large knife in hot water and wipe it dry between cuts. Slice and serve cold (see note 3).
Video
Notes
Nutrition
Nutritional information are estimates only as they are automatically calculated by a third party application. Actual values may differ based on brands and types of products used.
