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  1. Home
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  3. Lavender Raspberry Mousse Cake
03 August 2026

Lavender Raspberry Mousse Cake

RecipeShare Test Kitchen

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Lavender Raspberry Mousse Cake

Lavender raspberry mousse cake with striped joconde, génoise, raspberry inserts, and a light lavender bavarois for an elegant make-ahead entremet.

Desserts
Cakes
Pastries
Party Food
Prep time
150 mins
Cook time
15 mins
Total time
240 mins
Servings
10

Recipe Snapshot

Rating4.8

Chef's Tips

  • Infuse culinary lavender for 10 minutes max to avoid a soapy flavour.

  • Fold the lavender crème base around 20°C for a light set.

  • Freeze raspberry half-spheres solid for clean assembly.

  • Trim joconde strips snugly so the sides finish seamless.

  • Whip creams to soft peaks for an airy mousse.

Tools Used

Silicone Baking Mat(opens in a new tab)Fine Sieve(opens in a new tab)Stand Mixer(opens in a new tab)Wire Rack(opens in a new tab)

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Ingredients

Ingredients

USMetric

Sponge Cake (GéNoise)

PâTe à Cigarette (For Stripes)

Biscuit Joconde

Raspberry Mousse Inserts

Lavender Supreme (Bavarois)

Garnishes

Instructions

Sponge Cake (Génoise)

  1. 1

    Warm eggs, sugar, and glucose over a bain-marie to 40°C; whisk until pale and tripled.

  2. 2

    Fold in sifted flour, then tepid milk and melted butter.

  3. 3

    Spread 3 mm thin on a silicone-lined tray; bake at 210°C/410°F for 5 minutes.

  4. 4

    Turn out to a wire rack and cool quickly.

Pâte à Cigarette

  1. 1

    Cream butter with icing sugar; whisk in egg whites, then flour. Tint red and strain smooth.

  2. 2

    Chill 15 minutes. Spread thinly on a silicone mat and comb into stripes with a serrated scraper.

Biscuit Joconde

  1. 1

    Whisk egg whites with sugar to a soft, glossy meringue.

  2. 2

    In another bowl, mix almond meal and icing sugar; emulsify with whole eggs.

  3. 3

    Fold in meringue, then sifted flour and warm melted butter.

  4. 4

    Spread over the striped sheet; tap to release bubbles. Bake 240°C/465°F for 4 minutes; cool.

Raspberry Mousse Inserts

  1. 1

    Warm raspberry purée [1] to 50°C; dissolve gelatine, then stir in purée [2].

  2. 2

    Fold in Italian meringue, then softly whipped cream.

  3. 3

    Pipe into 4 cm half-sphere moulds; freeze. Unmould and pair halves into full spheres.

Lavender Supreme

  1. 1

    Bring milk, cream [1], and lavender just to a boil; infuse 10 minutes and strain.

  2. 2

    Whisk in sugar [1] and yolks; cook to 85°C, strain, and dissolve gelatine.

  3. 3

    Cool to ~20°C. Whip cream [2] with sugar [2] to soft peaks; fold into base.

Assembly & Finish

  1. 1

    Line rings with 2 cm-high strips of joconde. Cut génoise rounds as bases.

  2. 2

    Pipe lavender supreme halfway; insert a frozen raspberry sphere. Cover with more supreme and level.

  3. 3

    Chill until set (≥2 hours). Unmould, pipe Chantilly rosettes, and garnish with raspberry halves and mint.

Ingredients

USMetric

Sponge Cake (GéNoise)

PâTe à Cigarette (For Stripes)

Biscuit Joconde

Raspberry Mousse Inserts

Lavender Supreme (Bavarois)

Garnishes

Instructions

Sponge Cake (Génoise)

  1. 1

    Warm eggs, sugar, and glucose over a bain-marie to 40°C; whisk until pale and tripled.

  2. 2

    Fold in sifted flour, then tepid milk and melted butter.

  3. 3

    Spread 3 mm thin on a silicone-lined tray; bake at 210°C/410°F for 5 minutes.

  4. 4

    Turn out to a wire rack and cool quickly.

Pâte à Cigarette

  1. 1

    Cream butter with icing sugar; whisk in egg whites, then flour. Tint red and strain smooth.

  2. 2

    Chill 15 minutes. Spread thinly on a silicone mat and comb into stripes with a serrated scraper.

Biscuit Joconde

  1. 1

    Whisk egg whites with sugar to a soft, glossy meringue.

  2. 2

    In another bowl, mix almond meal and icing sugar; emulsify with whole eggs.

  3. 3

    Fold in meringue, then sifted flour and warm melted butter.

  4. 4

    Spread over the striped sheet; tap to release bubbles. Bake 240°C/465°F for 4 minutes; cool.

Raspberry Mousse Inserts

  1. 1

    Warm raspberry purée [1] to 50°C; dissolve gelatine, then stir in purée [2].

  2. 2

    Fold in Italian meringue, then softly whipped cream.

  3. 3

    Pipe into 4 cm half-sphere moulds; freeze. Unmould and pair halves into full spheres.

Lavender Supreme

  1. 1

    Bring milk, cream [1], and lavender just to a boil; infuse 10 minutes and strain.

  2. 2

    Whisk in sugar [1] and yolks; cook to 85°C, strain, and dissolve gelatine.

  3. 3

    Cool to ~20°C. Whip cream [2] with sugar [2] to soft peaks; fold into base.

Assembly & Finish

  1. 1

    Line rings with 2 cm-high strips of joconde. Cut génoise rounds as bases.

  2. 2

    Pipe lavender supreme halfway; insert a frozen raspberry sphere. Cover with more supreme and level.

  3. 3

    Chill until set (≥2 hours). Unmould, pipe Chantilly rosettes, and garnish with raspberry halves and mint.

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Everything you want to know about this recipe.

Lavender Raspberry Mousse Cake

Lavender Raspberry Mousse Cake

Lavender raspberry mousse cake is a light entremet built around contrast. The lavender bavarois is soft and floral, the raspberry insert is sharper and more fruity, and the striped joconde gives the cake a more polished pastry-shop finish.

Although it looks detailed, the structure is manageable when you treat it as a make-ahead dessert. Each component can be prepared in stages, and the frozen raspberry inserts make the final assembly cleaner and more predictable.

Why This Recipe Works

Why This Recipe Works

Lavender can turn soapy quickly, so keeping the infusion short matters as much as the quantity itself. Here it stays in the background and supports the fruit instead of dominating it.

Raspberry is the right counterweight because it brings acidity and color without adding heaviness. The mousse and sponge components stay relatively light, which helps the whole dessert eat more cleanly than many richer celebration cakes.

Ingredients Overview

Ingredients Overview

The striped joconde is the decorative element, but it also gives the mousse cake a soft almond layer around the sides. The génoise rounds provide the base, while the raspberry spheres create a defined center once sliced.

The lavender bavarois is the main body of the cake, so it needs both restraint and good temperature control. Fresh raspberries, Chantilly, and mint keep the finish simple enough that the cut interior still stays the focus.

How to Make Lavender Raspberry Mousse Cake

How to Make Lavender Raspberry Mousse Cake

Start by preparing the sponge and joconde layers so they are ready for cutting and lining. Make the raspberry insert separately and freeze the half-spheres until solid enough to pair and handle easily.

Once the lavender bavarois is ready and cooled to the right temperature, line the moulds with joconde, place the génoise bases, pipe in the mousse, insert the frozen raspberry centers, and finish with more mousse. Chill until fully set before unmoulding and garnishing.

Tips, Variations, and Storage

Tips, Variations, and Storage

Do not over-infuse the lavender. Ten minutes is enough for this formula, and going longer can flatten the dessert into a perfumed rather than fresh floral profile.

Freezing the raspberry inserts fully before assembly is one of the most useful steps in the recipe. It gives you cleaner layering and makes the mini cakes easier to finish neatly.

These mousse cakes can be assembled ahead and chilled for a day before serving. They are best garnished close to serving so the raspberries and mint still look fresh.

Portion Guidance for Goals

Portion Guidance for Goals

One mini mousse cake is a sensible plated dessert portion because the flavor is concentrated even though the texture is light. If you are serving several courses, half a cake can also work.

When to Eat

When to Eat

This is best for a dinner party, afternoon tea, bridal or spring table, or any occasion where you want a more refined make-ahead dessert instead of a heavier chocolate or caramel cake.

Balance Tip

Balance Tip

Serve it cold and pair it with unsweetened tea, coffee, or a simple berry plate if you want the floral-fruit balance to stay clear. It does not need extra rich sauces alongside it.

Nutrition Facts

Nutrition Facts

Serving Size: 1 mini cake (1 of 10)

Calories 420
% Daily Value*
Total Fat 27g35%
Saturated Fat 11g55%
Trans Fat 0g
Cholesterol 125mg42%
Sodium 60mg3%
Total Carbohydrates 38g14%
Dietary Fiber 1g4%
Sugars 29g
Protein 6g

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

FAQs

How strong should the lavender flavour be?

Keep it delicate—infuse 0.4 g dried culinary lavender for 10 minutes, then strain thoroughly.

Can I make this ahead?

Yes. Assemble and chill up to 24 hours. Raspberry spheres can be frozen 1–2 weeks in an airtight container.

Gelatine substitute?

Use 0.6–0.7 g agar powder in the custard base (simmer 1–2 minutes), then fold in whipped cream once cooled.

Swap the insert flavour?

Blackberry, strawberry, or passion fruit purées work well—keep acidity similar for balance.

Community Reviews

See how other home cooks made this recipe, then share your own experience.

4.8

6 ratings

5
83%
4
17%
3
0%
2
0%
1
0%

How would you rate this recipe?

Share your experience and help others.

  • Victor

    · Jun 28, 2026

    Very pretty plated dessert and the lavender stayed subtle. Good option when you want something lighter than chocolate mousse cake.

  • Hannah

    · Feb 15, 2026

    The raspberry insert keeps this from feeling too floral. I made the spheres the day before and that made assembly much easier.

  • Élodie

    · Oct 12, 2025

    Held up beautifully at a dinner party—creamy set, not rubbery. Merci!

  • Sana

    · Oct 12, 2025

    Used ½ tsp lavender and it was perfect. Adding lemon zest next time.

  • Marco

    · Oct 12, 2025

    The striped joconde looks pro! Freezing the spheres overnight made assembly easy.

  • Louise P.

    · Oct 12, 2025

    Subtle lavender—floral without being perfumey. Clear steps for perfect inserts.

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