Strawberry Oreo Mousse Cake

Strawberry Oreo Mousse Cake is a stunning no-bake dessert that combines the rich crunch of Oreos with the light, airy sweetness of strawberry mousse. Layered with a chocolate cookie crust, creamy mousse, and fresh strawberries, this cake is as impressive as it is delicious—perfect for holidays, birthdays, or any special occasion where you want to wow your guests.

Why You’ll Love This Recipe

This cake strikes the perfect balance between indulgent and refreshing. The crushed Oreo base gives it a rich, chocolaty crunch, while the strawberry mousse is smooth, light, and fruit-forward. With no oven required, it’s a fantastic warm-weather dessert or make-ahead treat. Its elegant appearance and layered texture make it an irresistible centerpiece for any dessert table.

ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

• Oreo cookies (with filling)

• Unsalted butter, melted

• Fresh strawberries, hulled and chopped

• Granulated sugar

• Unflavored gelatin

• Water (for blooming the gelatin)

• Heavy whipping cream

• Cream cheese, softened

• Powdered sugar

• Vanilla extract

• Optional toppings: whipped cream, whole strawberries, crushed Oreos, white chocolate shavings

directions

1. Prepare the crust: Crush the Oreo cookies into fine crumbs using a food processor. Mix with melted butter until well combined. Press the mixture into the bottom of a springform pan to form an even base. Refrigerate while preparing the mousse.

2. Make the strawberry puree: In a saucepan, cook chopped strawberries with granulated sugar over medium heat until soft and syrupy. Blend the mixture until smooth.

3. Bloom the gelatin: In a small bowl, sprinkle gelatin over cold water and let it sit for 5 minutes. Warm it gently until dissolved, then stir into the strawberry puree. Allow the mixture to cool to room temperature.

4. Make the mousse base: In a mixing bowl, beat cream cheese, powdered sugar, and vanilla extract until smooth and fluffy.

5. Whip the cream: In a separate bowl, whip heavy cream to stiff peaks. Gently fold the cooled strawberry mixture into the cream cheese mixture, then fold in the whipped cream until fully combined and airy.

6. Assemble the cake: Pour the mousse over the prepared Oreo crust, smoothing the top. Refrigerate for at least 4–6 hours, or until fully set (preferably overnight).

7. Decorate and serve: Before serving, remove from the pan and top with whipped cream, fresh strawberries, or crushed Oreos as desired.

Servings and timing

This recipe makes approximately 8–10 servings.
Prep time: 30 minutes
Chill time: 4–6 hours (or overnight)
Total time: 5 to 7 hours

Variations

• Chocolate Strawberry: Add melted dark chocolate into the mousse for a chocolate-strawberry twist.

• No Gelatin Version: Use whipped cream and cream cheese stabilized with a bit of cornstarch or use agar-agar as a vegetarian substitute.

• Berry Blend: Add raspberries or blueberries along with the strawberries for a mixed berry mousse.

• Oreo Layer: Add a layer of crushed Oreos in the center of the mousse for extra texture.

• Mini Cakes: Make individual portions in cups or ramekins for a personal-sized dessert option.

storage/reheating

Store the mousse cake in the refrigerator, covered, for up to 3 days. It is best served chilled. Freezing is not recommended, as the texture of the mousse may become grainy once thawed. Reheating is not applicable for this no-bake dessert.

FAQs

Can I use frozen strawberries?

Yes, thaw and drain them before using. Frozen strawberries may contain more water, so cook them down slightly longer when making the puree.

Do I need a springform pan?

A springform pan is ideal for easy removal and clean edges, but you can also use a deep cake pan lined with parchment paper.

Can I make this cake ahead of time?

Yes, it’s perfect for making a day ahead and storing in the refrigerator until ready to serve.

Can I use store-bought strawberry jam?

For convenience, yes—but reduce the sugar in the recipe accordingly and make sure to warm and strain the jam before mixing it with gelatin.

Is there a substitute for gelatin?

Yes, agar-agar can be used as a vegetarian substitute. Adjust the quantity based on the brand’s instructions.

How do I get clean slices?

Use a sharp knife dipped in hot water and wipe it clean between each cut for neat, clean slices.

Can I reduce the sweetness?

Yes, reduce the amount of sugar in the puree and mousse to taste, especially if your strawberries are very sweet.

Is this dessert gluten-free?

Only if you use gluten-free sandwich cookies in place of traditional Oreos.

Can I use flavored gelatin like strawberry Jell-O?

It’s not recommended for this recipe, as it may alter the mousse texture and overpower the natural strawberry flavor.

Can I add a layer of fresh strawberries inside the cake?

Yes, place a layer of sliced strawberries in the middle of the mousse for added texture and visual appeal.

Conclusion

Strawberry Oreo Mousse Cake is a show-stopping no-bake dessert that delivers both in flavor and presentation. With a luscious mousse filling, bold strawberry flavor, and irresistible Oreo crust, this cake is the ultimate treat for strawberry lovers. It’s a perfect make-ahead dessert for celebrations or simply when you want to indulge in something extraordinary yet easy to prepare.