Easy Chocolate Raspberry Mousse Domes
A luscious blend of chocolate and raspberries wrapped into a silky, dreamy dessert, these Easy Chocolate Raspberry Mousse Domes are an invitation to indulge. The charming combination of rich, creamy mousse and the tartness of raspberry creates a perfect balance of flavors that will make any dessert lover swoon. With a delightful chocolate sponge cake base and a glossy mirror glaze, these domes are as striking as they are tasty.
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I first stumbled upon the idea of mousse domes while exploring French-inspired desserts, captivated by their elegant presentation. After a bit of experimentation in my own kitchen, I landed on this easy recipe. This creation combines layers of velvety chocolate mousse with a vibrant raspberry insert that simply bursts with flavor. Trust me; it’s a dessert that will impress friends and family alike, ideal for celebrations or simply whenever you crave something sweet. So roll up your sleeves and get ready for a little culinary adventure!
Why You’ll Love This Recipe
- Simple & Quick: With about 60 minutes of prep time, you can create this gorgeous dessert, making it perfect for special occasions or a weekend treat.
- Irresistible Flavor: The combination of rich chocolate and tart raspberries will dance on your taste buds.
- Eye-Catching Appeal: These domes are not just tasty; they look stunning and can liven up any table setting.
- Flexible Serving: Enjoy them at a dinner party, bring them to a potluck, or savor them at home after a long day.
- Diet-Friendly Options: Easily adapt the mousse or cake for gluten-free diets, using suitable substitutes like almond flour.

Ingredients You’ll Need
- 1 cup fresh or frozen raspberries: These can be substituted with other berries, but raspberries add a delightful tartness that balances the sweetness of the chocolate.
- 1–2 tablespoons sugar (to taste): Sweetness can easily be adjusted depending on your preference and the tartness of the raspberries.
- 1 teaspoon lemon juice: This brightens the raspberry flavor; feel free to use lime juice for a twist.
- 1 1/2 teaspoons powdered gelatin + 1 tablespoon cold water: Gelatin helps set the raspberry insert; for a vegetarian option, use agar-agar.
- 2 large eggs: Room temperature eggs whisk up fluffier, making for a lighter sponge.
- 1/4 cup sugar: This sweetens the sponge cake. Granulated sugar works best, but you could swap for coconut sugar for a richer taste.
- 1/4 cup all-purpose flour: For a gluten-free version, consider using a 1:1 gluten-free baking blend.
- 2 tablespoons cocoa powder: Unsweetened cocoa gives depth to the chocolate sponge. Be sure to select a high-quality one for richer flavor.
- 1/2 teaspoon baking powder: This helps the sponge cake rise. Be sure it’s fresh for the best results.
- Pinch of salt: Enhances the flavor of the chocolate.
- 6 oz semi-sweet chocolate, chopped: Choose good quality chocolate for a more decadent mousse. You can also use dark chocolate for a less sweet mousse.
- 1 1/2 cups heavy cream, divided: Dividing this allows for a whipped cream layer that lightens the mousse.
- 1 teaspoon powdered gelatin + 1 tablespoon cold water: This is an additional setting agent for the mousse.
- 1 teaspoon vanilla extract: For a warm touch of flavor; feel free to substitute with almond extract for a different profile.
- 1/2 cup sugar: Used in the mirror glaze to add sweetness; you always want this to be granulated.
- 1/2 cup water: To create a syrup with the sugar and cocoa.
- 1/4 cup unsweetened cocoa powder: This gives the glaze a chocolatey richness, so opt for high-quality cocoa.
- 1/4 cup heavy cream: Adds creaminess to the glaze; you want this fresh for a smooth finish.
- 1 1/2 teaspoons powdered gelatin + 1 tablespoon cold water: Helps the mirror glaze set beautifully for that glossy finish.
How to Make Easy Chocolate Raspberry Mousse Domes
Make the raspberry insert: Begin by placing 1 cup of raspberries, 1–2 tablespoons sugar, and 1 teaspoon lemon juice in a small saucepan. Over medium heat, stir and cook until the raspberries are soft and syrupy—a tantalizing aroma will fill your kitchen! Blend until smooth, then strain through a fine mesh to remove seeds. Bloom 1 1/2 teaspoons powdered gelatin in 1 tablespoon cold water and stir it into the warm raspberry puree until dissolved. Pour this luscious mixture into small silicone molds and freeze for at least 2 hours, or until solid.
Bake the sponge cake: Preheat your oven to 350°F (175°C). Line a small baking sheet with parchment paper to prevent sticking. In a mixing bowl, beat 2 large eggs with 1/4 cup sugar until the mixture is pale and fluffy. Sift together 1/4 cup all-purpose flour, 2 tablespoons cocoa powder, 1/2 teaspoon baking powder, and a pinch of salt, then gently fold this dry mixture into your egg mixture until just combined. Spread the batter evenly on the prepared tray and bake for 8-10 minutes or until the sponge is springy to the touch. Once baked, let it cool, then cut into circles the size of your dome mold bases.
Prepare the chocolate mousse: While the sponge cake cools, bloom 1 teaspoon powdered gelatin in 1 tablespoon cold water. In a heatproof bowl, melt 6 ounces of chopped semi-sweet chocolate with 1/2 cup of heavy cream over a double boiler or microwave until smooth and shiny. Stir in the bloomed gelatin and 1 teaspoon vanilla extract. Let this mixture cool slightly. Meanwhile, in another bowl, whip the remaining 1 cup of heavy cream to soft peaks. Carefully fold the whipped cream into the chocolate mixture until fully incorporated, creating a light, airy mousse.
Assemble the domes: Spoon a little chocolate mousse into each cavity of your dome molds to create the base layer, about a third of the way full. Gently press a frozen raspberry insert into the center of each cavity, then cover with more mousse until filled nearly to the top. Place a round of sponge cake on top of each dome, pressing gently to secure. Smooth the surface with a spatula, then cover with plastic wrap and freeze overnight, until solid.
Make the mirror glaze: The next day, it’s time to create that stunning glaze! Start by blooming 1 1/2 teaspoons powdered gelatin in 1 tablespoon cold water. In a saucepan, combine 1/2 cup sugar, 1/2 cup water, 1/4 cup unsweetened cocoa powder, and 1/4 cup heavy cream. Bring to a simmer, stirring until it’s all smooth and combined. Remove from the heat, stir in the bloomed gelatin, and let the mixture cool to about 90–95°F (32–35°C)—still warm enough to pour but cool enough not to affect the domes.
Glaze the domes: Unmold your frozen mousse domes onto a wire rack set over a tray to catch any excess glaze—this part is where it gets thrilling! Quickly pour the warm glaze evenly over each dome, allowing the excess to drip down. To achieve a perfect, smooth finish, work swiftly, and marvel at how beautiful they look!
Serve or store: After glazing, transfer your domes to the refrigerator, allowing them to thaw for at least 2 hours before serving. If you want to add some flair, garnish with fresh raspberries or even a touch of gold leaf for that added wow factor.

Storing & Reheating
These delightful domes can be stored in an airtight container in the refrigerator for about 3 days. If you want to keep them for longer, you can freeze the unglazed domes for up to 3 months—just wrap them tightly in plastic wrap before placing them in a freezer-safe container. For best results when reheating, let them thaw overnight in the fridge rather than at room temperature, as this will help maintain their delicate texture.
Chef’s Helpful Tips
- Make sure your ingredients are at room temperature for the best mixing results, especially when whipping cream.
- Keep a close eye on your sponge cake while it bakes—oven times can vary slightly, and you want it just springy without overbaking.
- If your mousse is too thick, a splash of warm heavy cream can help smooth it out before you fold in the whipped cream.
- To avoid air bubbles in your mirror glaze, gently stir the mixture while it cools, ensuring a smooth consistency when pouring.
- Make the raspberry insert ahead of time to save time on the day you plan to serve.
Whether it’s a birthday, an anniversary, or just a Sunday afternoon, these Easy Chocolate Raspberry Mousse Domes will win over hearts with every single bite. So go on, try your hand at this dessert — it’s easy to prepare and equally delightful to share with friends and family. You’ll find yourself making them again and again!
Recipe FAQs
Can I use frozen raspberries for the raspberry insert?
Absolutely! If fresh raspberries aren’t available, frozen ones work wonderfully. Just let them thaw slightly before cooking to get the best flavor from the puree.
How do I prevent my mousse from deflating?
To keep your mousse light and airy, be gentle when folding in the whipped cream. Overmixing can deflate the whipped cream, so make sure to fold just until combined.
Can I prepare these domes ahead of time?
Yes! In fact, they can be made well in advance. The unglazed domes can be stored in the freezer for up to 3 months, and you can apply the mirror glaze just before serving for the best presentation.
How can I make this dessert gluten-free?
To make your chocolate sponge cake gluten-free, simply substitute the all-purpose flour with a 1:1 gluten-free baking blend. The rest of the ingredients should be fine as they are.
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Easy Chocolate Raspberry Mousse Domes
- Prep Time: 60 minutes
- Cook Time: 75 minutes
- Total Time: 2 hours 15 minutes
- Yield: 6 servings 1x
- Category: Desserts
- Method: Baking and Freezing
- Cuisine: French
Description
These Easy Chocolate Raspberry Mousse Domes bring together a luscious combination of chocolate and raspberries, making it a delightful treat for any occasion. With simple steps and fresh ingredients, this dessert is certain to impress your guests.
Ingredients
- 1 cup fresh or frozen raspberries
- 1–2 tablespoons sugar (to taste)
- 1 teaspoon lemon juice
- 1 1/2 teaspoons powdered gelatin + 1 tablespoon cold water
- 2 large eggs
- 1/4 cup sugar
- 1/4 cup all-purpose flour
- 2 tablespoons cocoa powder
- 1/2 teaspoon baking powder
- pinch of salt
- 6 oz semi-sweet chocolate, chopped
- 1 1/2 cups heavy cream, divided
- 1 teaspoon powdered gelatin + 1 tablespoon cold water
- 1 teaspoon vanilla extract
- 1/2 cup sugar
- 1/2 cup water
- 1/4 cup unsweetened cocoa powder
- 1/4 cup heavy cream
- 1 1/2 teaspoons powdered gelatin + 1 tablespoon cold water
Instructions
- Prepare the raspberry insert by cooking raspberries, sugar, and lemon juice over medium heat until soft, then blend and strain. Bloom gelatin in cold water and stir into warm puree, then freeze in small molds for at least 2 hours.
- Preheat oven to 350°F (175°C) and prepare a baking sheet with parchment. Whip eggs and sugar until fluffy, sift in remaining dry ingredients, mix, and bake until springy, about 8–10 minutes. Cut cooled cake into circles.
- Bloom gelatin in cold water. Melt chopped chocolate with 1/2 cup heavy cream in a heatproof bowl. Stir in bloomed gelatin and vanilla, and then fold in whipped remaining cream until airy.
- Layer mousse into dome molds, insert frozen raspberry centers, top with more mousse, and place sponge cake rounds on top. Freeze overnight to set.
- To make the mirror glaze, bloom gelatin and heat sugar, water, cocoa, and cream. Stir to mix, cool before glazing the domes.
- Unmold the domes onto a wire rack and pour the glaze over them, allowing excess to drip off. Work quickly for an even finish.
- Thaw glazed domes in the fridge for 2 hours before serving, garnishing with fresh raspberries or gold leaf if desired.
Notes
Ensure the raspberry insert is completely frozen before assembly for the best results.
Use high-quality semi-sweet chocolate for a richer flavor in the mousse.
Keep the domes covered while freezing to prevent freezer burn.
Nutrition
- Serving Size: 1 dome
- Calories: 350
- Sugar: 20g
- Sodium: 50mg
- Fat: 24g
- Saturated Fat: 14g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 28g
- Fiber: 2g
- Protein: 5g
- Cholesterol: 100mg
