Strawberry Chocolate Mousse Cake brings together a crisp Oreo crust, silky chocolate mousse, and juicy strawberries in a chilled dessert that feels rich yet refreshing.
The smooth chocolate pairs beautifully with sweet berries, while the creamy topping adds a soft finish. I found that letting the melted chocolate cool slightly before folding it into the whipped cream helps the mousse hold its shape.
The strawberry layer adds freshness and a lovely contrast to the chocolate. Preparation takes about 35 minutes, followed by at least 6 hours of chilling. A touch of vanilla in the topping adds a gentle finishing note.
About This Recipe
Strawberry chocolate mousse cake is a chilled dessert made from a crunchy Oreo crust, rich chocolate mousse, fresh strawberries, and airy whipped cream.
The crust provides a crisp cocoa base beneath the smooth mousse. Ripe strawberries add juicy sweetness and a fresh contrast to the rich chocolate.
The mousse has a soft, creamy texture that feels light on the palate, while the whipped cream topping adds a delicate finish.
A touch of vanilla gives the topping a gentle sweetness. Served cold, this strawberry chocolate mousse cake has an elegant appearance and holds its shape beautifully after proper chilling.
How To Prepare Strawberry Chocolate Mousse Cake?
Recipe Overview
Prep Time: 35 minutes
Cooking Time: 10 minutes
Chilling Time: 6 hours
Total Time: 6 hours 45 minutes
Course: Dessert
Cuisine: American
Cooking Style: No-bake chilled dessert
Recipe Type: Chocolate Mousse Cake
Main Ingredients: Strawberries and semisweet chocolate
Best Served: Chilled
Recipe Yield: 12 slices
Serving Size: 1 slice
Main Kitchen Utensils
- 9-inch springform pan
- Food processor
- Mixing bowls
- Small saucepan
- Heatproof bowl
- Hand mixer or stand mixer
- Rubber spatula
- Measuring cups and spoons
- Offset spatula
- Refrigerator
Ingredients
For the Oreo Crust
- Cooking spray for the pan
- 85 g (6 Tbsp.) unsalted butter, melted
- 26 Oreo cookies, finely crushed
- â…› tsp. kosher salt
For the Chocolate Mousse
- 340 g (2 cups) semisweet chocolate chips
- 2¼ tsp. unflavoured gelatin
- 3 Tbsp. cold water
- 720 ml (3 cups) heavy whipping cream, divided
- 60 g (½ cup) powdered sugar
- 600 g fresh strawberries, hulled
For the Decoration
- 120 ml (½ cup) heavy whipping cream
- 2 Tbsp. powdered sugar
- ½ tsp. vanilla extract
- 4–5 strawberries, sliced or halved
Instructions
1. Prepare the crust:
Lightly coat a 9-inch springform pan with cooking spray. Mix the crushed Oreos, melted butter, and salt until evenly moistened. Press the mixture firmly into the bottom of the pan. Refrigerate while preparing the mousse.
2. Bloom the gelatin:
Sprinkle the gelatin over 3 tablespoons of cold water. Let it stand for about 5 minutes until softened.
3. Melt the chocolate:
Place the chocolate chips in a heatproof bowl. Melt them in short microwave intervals, stirring after each interval, until smooth. Set aside to cool slightly.
4. Whip the cream:
Beat 2½ cups of the heavy cream until soft peaks form. Add the ½ cup powdered sugar and continue beating until medium peaks form. Keep the remaining ½ cup cream refrigerated for the decoration.
5. Add the gelatin:
Gently warm the bloomed gelatin until completely liquid. Stir a small amount of the melted chocolate into the gelatin, then gradually mix it back into the remaining chocolate. This helps prevent gelatin lumps.
6. Make the mousse:
Gently fold the chocolate mixture into the whipped cream in several additions. Continue folding until the mixture is smooth and no white streaks remain.
7. Assemble the cake:
Arrange the hulled strawberries over the chilled Oreo crust. Spoon the chocolate mousse over the strawberries and smooth the top using an offset spatula. Refrigerate for at least 6 hours, or until firmly set.
8. Decorate and serve:
Beat the remaining ½ cup heavy cream, 2 tablespoons powdered sugar, and vanilla until medium peaks form. Pipe or spread the cream over the chilled cake. Add the strawberry slices or halves. Carefully remove the springform ring and slice using a sharp knife, wiping the blade between cuts.
Nutrition Facts Of Strawberry Chocolate Mousse Cake
| Nutrition | Amount |
|---|---|
| Calories | 560 calories |
| Carbohydrates | 52 grams |
| Sugar | 34 grams |
| Protein | 6 grams |
| Total Fat | 38 grams |
| Saturated Fat | 21 grams |
| Cholesterol | 0.82 grams |
| Sodium | 0.29 grams |
| Fiber | 4 grams |
Why You’ll Love This Recipe
The Strawberry Chocolate Mousse Cake has a crisp Oreo crust, smooth chocolate mousse, fresh strawberries, and a creamy whipped topping.
The strawberries add juicy sweetness that balances the richness of the chocolate. The mousse stays soft and creamy, while the cookie base gives every slice a pleasant crunch.
Vanilla adds a subtle sweetness to the topping without taking attention away from the chocolate and berries. The beautiful layers also make the cake look special when sliced.
Most ingredients are easy to find, and the dessert can be prepared several hours ahead. Thorough chilling helps the mousse become firm enough for neat slices.
What Makes It Special
The special part of this strawberry chocolate mousse cake is the contrast between its textures and tastes. The crushed Oreo base gives a firm chocolate crunch, while the mousse layer stays smooth, airy, and creamy.
Fresh strawberries bring natural sweetness and a juicy texture that lifts the richness of the cocoa. The chilled setting also gives the dessert a neat, elegant appearance once sliced.
A small amount of vanilla in the cream topping adds a gentle finishing note. The layered presentation makes this cake look bakery-style, yet the preparation uses familiar ingredients and basic kitchen equipment.
Expert Baking Tips
1. Let the melted chocolate cool slightly before folding it into the whipped cream. Hot chocolate can soften the cream and make the mousse loose.
2. Sprinkle the gelatin evenly over cold water and let it sit for about 5 minutes before warming. This helps it dissolve smoothly.
3. Stop whipping once medium peaks form. Overwhipped cream can make the mousse heavy and slightly grainy.
4. Pat the strawberries dry after washing and hulling them. Extra water can make the mousse layer watery.
5. Pack the Oreo mixture tightly into the springform pan, especially around the edges, so the crust stays together when sliced.
6. Add the chocolate mixture gradually and fold using a rubber spatula. Gentle folding keeps the mousse light instead of knocking out too much air.
7. Refrigerate the cake for at least 6 hours. For the cleanest slices, make sure the center feels firm before removing the springform ring.
Serving Ideas
Serve strawberry chocolate mousse cake straight from the refrigerator for the best texture and cleanest slices. Add a few fresh strawberry halves on top just before serving for a bright, fruity touch.
A light dusting of cocoa powder or a few chocolate shavings can also make the slices look more polished. For extra richness, serve each piece alongside a small spoonful of whipped cream. This chilled dessert works nicely after dinner, for afternoon tea, birthday gatherings, or whenever a cool chocolate treat is wanted
Health Benefits
Fresh strawberries add vitamin C, fiber, and antioxidant compounds to this dessert. Semisweet chocolate made from cocoa also provides naturally occurring antioxidants.
Heavy cream contributes small amounts of vitamin A and calcium, while milk-based ingredients can provide some protein and minerals. The strawberries also add freshness without relying entirely on added sugar for sweetness.
Since this strawberry chocolate mousse cake contains butter, chocolate, cookies, cream, and powdered sugar, it is still a rich dessert. Enjoying a moderate slice makes it easier to include this treat as part of a balanced eating pattern.
Best Variations
1. White Chocolate Strawberry Mousse Cake
For a sweeter and creamier version, replace the semisweet chocolate mousse. Use 340 g white chocolate chips, 3 cups heavy cream, 2 tsp gelatin, and 2 1/2 Tbsp cold water. Keep 450 g fresh strawberries inside the cake and another 150 g for decoration. The white chocolate gives the mousse a smooth, milky sweetness that pairs beautifully with juicy strawberries and the crunchy Oreo base.
2. Dark Chocolate Strawberry Mousse Cake
For a richer chocolate taste, use 300 g dark chocolate chips, 3 cups heavy cream, 2 tsp gelatin, and 1/2 cup powdered sugar. Add 700 g strawberries between the crust and mousse. The darker cocoa taste makes this variation less sweet and gives the dessert a more intense chocolate character. Fresh berries add a bright, juicy contrast.
3. Strawberry Raspberry Chocolate Mousse Cake
Create a berry-filled version using 500 g strawberries and 250 g fresh raspberries. Prepare the mousse using 320 g semisweet chocolate, 3 cups heavy cream, 2 tsp gelatin, and 1/2 cup powdered sugar. Layer the berries before adding the mousse. Raspberries bring a slightly tart taste that works especially well beside creamy chocolate.
4. Hazelnut Strawberry Chocolate Mousse Cake
Add 150 g chocolate-hazelnut spread above the Oreo crust before adding the mousse. Use 320 g semisweet chocolate, 3 cups heavy cream, 2 tsp gelatin, and 450 g strawberries. Sprinkle 60 g toasted chopped hazelnuts over the finished cake. The hazelnuts add a delicate crunch while the chocolate mousse keeps the center soft and creamy.
5. Strawberry Chocolate Cheesecake Mousse Cake
For a cheesecake-inspired variation, beat 225 g softened cream cheese until smooth, then combine it gently into the prepared chocolate mousse. Use 300 g semisweet chocolate, 2 3/4 cups heavy cream, 2 tsp gelatin, and 1/2 cup powdered sugar. Add 600 g fresh strawberries to the cake and use 120 ml whipped cream for decoration. The cream cheese creates a thicker, richer filling that resembles a chilled chocolate cheesecake.
Storage Instructions
Keep the strawberry chocolate mousse cake covered and refrigerated until ready to serve. Store leftovers in an airtight container or cover the springform pan tightly to protect the mousse from absorbing refrigerator odors.
The cake is best enjoyed within 3 days for the freshest strawberries and best texture. Keep the refrigerator at 40°F (4°C) or below. For cleaner slices, use a chilled sharp knife and wipe the blade after cutting each portion.
Avoid leaving the strawberry chocolate mousse cake at room temperature for extended periods because the whipped cream and fresh strawberries are perishable.
Frequently Asked Questions
How do I keep the Oreo crust firm?
Press the crushed cookies firmly into the pan and chill the base before adding the mousse. A well-compacted crust gives the cake a stable foundation.
Can I use frozen strawberries?
Fresh strawberries are preferable for the layered center. Frozen berries release liquid as they soften, which can make the mousse less firm.
How long should the cake chill?
Allow at least 6 hours in the refrigerator. For the cleanest slices, the mousse should feel firm when gently touched.
How can I get cleaner slices?
Use a sharp knife and warm the blade under hot water before drying it thoroughly. Make one smooth cut, then wipe the knife before preparing the next slice.
Can I make the cake in a different pan?
Yes. A deep 8-inch or 9-inch round pan can work, although a springform pan makes removal easier. Changing the pan size may alter the cake’s height and chilling time.
Conclusion
Strawberry chocolate mousse cake brings together a crisp Oreo base, silky chocolate mousse, juicy strawberries, and a light cream topping.
The chilled layers create a beautiful strawberry chocolate mousse cake that looks impressive on a serving plate yet remains enjoyable to prepare at home.
Fresh berries add brightness, while the cocoa-rich center gives the cake a luxurious finish. Serve a chilled strawberry chocolate mousse cake slice after dinner, during gatherings, or alongside afternoon coffee.
I hope this strawberry chocolate mousse cake inspires you to prepare your own version and share how it turned out. Please leave a rating or comment after trying it. Explore more related cake and strawberry dessert recipes for your next sweet treat.
More Delicious Cake Items
Rice Cakes Dipped in Chocolate
Strawberry Chocolate Mousse Cake
Equipment
- 9-Inch Springform Pan,
- Food processor
- Mixing bowls
- Small saucepan
- Heatproof bowl
- Hand mixer or stand mixer
- Rubber spatula
- Measuring cups and spoons
- offset spatula
- Refrigerator
Ingredients
For the Oreo Crust
- Cooking spray for the pan
- 85 g 6 Tbsp. unsalted butter, melted
- 26 Oreo cookies finely crushed
- â…› tsp. kosher salt
For the Chocolate Mousse
- 340 g 2 cups semisweet chocolate chips
- 2¼ tsp. unflavoured gelatin
- 3 Tbsp. cold water
- 720 ml 3 cups heavy whipping cream, divided
- 60 g ½ cup powdered sugar
- 600 g fresh strawberries hulled
For the Decoration
- 120 ml ½ cup heavy whipping cream
- 2 Tbsp. powdered sugar
- ½ tsp. vanilla extract
- 4 –5 strawberries sliced or halved
Instructions
Prepare the crust:
- Lightly coat a 9-inch springform pan with cooking spray. Mix the crushed Oreos, melted butter, and salt until evenly moistened. Press the mixture firmly into the bottom of the pan. Refrigerate while preparing the mousse.
Bloom the gelatin:
- Sprinkle the gelatin over 3 tablespoons of cold water. Let it stand for about 5 minutes until softened.
Melt the chocolate:
- Place the chocolate chips in a heatproof bowl. Melt them in short microwave intervals, stirring after each interval, until smooth. Set aside to cool slightly.
Whip the cream:
- Beat 2½ cups of the heavy cream until soft peaks form. Add the ½ cup powdered sugar and continue beating until medium peaks form. Keep the remaining ½ cup cream refrigerated for the decoration.
Add the gelatin:
- Gently warm the bloomed gelatin until completely liquid. Stir a small amount of the melted chocolate into the gelatin, then gradually mix it back into the remaining chocolate. This helps prevent gelatin lumps.
Make the mousse:
- Gently fold the chocolate mixture into the whipped cream in several additions. Continue folding until the mixture is smooth and no white streaks remain.
Assemble the cake:
- Arrange the hulled strawberries over the chilled Oreo crust. Spoon the chocolate mousse over the strawberries and smooth the top using an offset spatula. Refrigerate for at least 6 hours, or until firmly set.
Decorate and serve:
- Beat the remaining ½ cup heavy cream, 2 tablespoons powdered sugar, and vanilla until medium peaks form. Pipe or spread the cream over the chilled cake. Add the strawberry slices or halves. Carefully remove the springform ring and slice using a sharp knife, wiping the blade between cuts.
Notes
Â
ÂHello and welcome to All Recipe Make! I’m Julia, the creator behind this food and lifestyle blog, and I’m so glad you’re here. With four years of experience developing recipes, I love crafting dishes that are delicious, fun, and nourishing. Here, you’ll discover a wide range of recipes from vegan and gluten-free options to simple, budget-friendly meals. My aim is to help you bring something special to your table without spending a fortune. Thanks for stopping by I hope you enjoy exploring these recipes as much as I enjoy creating and sharing them!