Oreo Chocolate Mousse Recipe
If you have a sweet tooth and love the combination of creamy rich chocolate and crunchy cookies, then you are going to absolutely adore this Oreo Chocolate Mousse. This dessert masterfully blends the velvety smoothness of chocolate mousse with the irresistible crunch of Oreo cookie layers, creating a texture and flavor combination that feels indulgent yet light. Whether you’re serving it as a special treat for family, impressing guests, or simply craving a comforting dessert, this Oreo Chocolate Mousse promises to be a crowd-pleaser that hits all the right notes of chocolatey goodness with a delightful twist.

Ingredients You’ll Need
With just a handful of accessible ingredients, this dessert is surprisingly simple to make. Each component plays an essential role, from the buttery Oreo base that adds texture, to the rich dark chocolate giving depth, and the whipped cream creating that dreamy mousse lightness.
- Oreo cookies, crushed: Provides a crunchy, chocolatey foundation and enhances the texture contrast in the mousse.
- Butter: Helps bind the Oreo crumbs into a firm, flavorful base that holds perfectly in your serving cups.
- Dark chocolate: The star ingredient for richness and intense chocolate flavor, choose good quality for the best results.
- Whipping cream: Whipped to soft peaks, it gives the mousse its signature light, airy texture.
How to Make Oreo Chocolate Mousse
Step 1: Create the Oreo Base
Begin by crushing the Oreo cookies into fine crumbs—the finer, the better for a solid base. Melt your butter slowly and mix it thoroughly with the crushed Oreos. This mixture needs to be pressed firmly into your serving cups, which forms a delightful crunchy bottom layer that contrasts perfectly with the mousse on top. Place these in the fridge to set as you prepare the mousse.
Step 2: Melt the Dark Chocolate
While the base chills, melt your dark chocolate gently, either in a microwave in short bursts or over a double boiler. The goal is a smooth, silky melted chocolate that will combine beautifully with the whipped cream without seizing or becoming grainy. Let it cool slightly but not harden before the next step.
Step 3: Whip the Cream
Whip the cream until soft peaks form; this is crucial to getting that light and airy texture that defines a mousse. Be careful not to overwhip as it could become grainy or turn into butter. The softness of the whipped cream allows it to blend seamlessly with the melted chocolate.
Step 4: Fold Chocolate into Whipped Cream
Gently fold the melted chocolate into the whipped cream using a spatula. The key here is to be gentle and patient, folding slowly to keep as much air in the mixture as possible, which results in a mousse that is fluffy and dreamy rather than dense.
Step 5: Assemble and Chill
Spoon the luscious chocolate mousse mixture over the chilled Oreo bases in your cups. Make sure each serving gets a generous layer, then refrigerate for at least two hours. Chilling allows the mousse to set and the flavors to marry beautifully, making every spoonful pure delight.
How to Serve Oreo Chocolate Mousse

Garnishes
Popping a few whole Oreo crumbs or a mini cookie on top adds an inviting crunch and visual appeal. You can also dust a little cocoa powder or grate some chocolate over the mousse for an elegant finish. Fresh raspberries or a sprig of mint brings a burst of color and freshness that balances the richness perfectly.
Side Dishes
This Oreo Chocolate Mousse works wonderfully as a stand-alone dessert but pairing it with lightly sweetened whipped cream or a scoop of vanilla bean ice cream can elevate the experience. For a fun twist, consider fresh fruit like strawberries or a light, citrusy salad to cut through the mousse’s richness.
Creative Ways to Present
Try serving the mousse in clear glasses to flaunt those beautiful Oreo layers and velvety chocolate. Mini mason jars or even chocolate cups provide a charming touch. For entertaining, consider layering the mousse in a trifle dish with extra crushed Oreos and whipped cream for a show-stopping centerpiece.
Make Ahead and Storage
Storing Leftovers
If you find yourself with any leftover Oreo Chocolate Mousse, it’s best stored covered in the refrigerator. The mousse will keep well for up to 3 days without losing its luscious texture or flavor. Just make sure it is tightly covered to prevent it from absorbing any other fridge odors.
Freezing
While freezing mousse can sometimes change its texture slightly, this Oreo Chocolate Mousse freezes fairly well if stored in an airtight container. To enjoy later, thaw it overnight in the refrigerator and give it a gentle stir before serving to restore some creaminess.
Reheating
This dessert is meant to be enjoyed chilled, so reheating is not recommended. The mousse’s airy texture is best appreciated cold and fresh from the fridge, where its flavors are at their peak and the Oreo layers retain their crunch.
FAQs
Can I use regular chocolate instead of dark chocolate?
Absolutely! While dark chocolate gives a richer and more intense flavor, using milk or semi-sweet chocolate will still make a delicious mousse but with a sweeter profile.
Is it necessary to chill the mousse for a long time?
Chilling for at least two hours helps the mousse set properly and lets the flavors develop. If you’re in a hurry, an hour can work, but the texture and taste improve with more refrigeration time.
Can I make this dessert gluten-free?
Yes, simply substitute regular Oreo cookies with gluten-free sandwich cookies of your choice. Just ensure the cookies work well crushed to form a firm base.
How do I get the mousse really light and fluffy?
The key is whipping your cream to soft peaks and folding the chocolate in gently to keep the air bubbles intact. Overmixing or aggressive folding can deflate the mousse.
Can I prepare the mousse base and chocolate mixture in advance separately?
Definitely! Preparing the Oreo base the day before and storing it in the fridge works well. You can also melt the chocolate and whip the cream on the day of serving for the freshest texture.
Final Thoughts
This Oreo Chocolate Mousse is one of those delightful desserts that feels like a special treat but is wonderfully simple to make. With its creamy chocolate layers and that fun crunchy Oreo surprise, it’s hard not to fall in love after just one spoonful. So why not give it a try and share this deliciously indulgent experience with your favorite people? Trust me, this dessert will have everyone asking for seconds and never wanting to miss out on your Oreo Chocolate Mousse.
