Berry Chantilly Cake

This Berry Chantilly cake is a light and elegant layer cake made with an ultra-moist oil-based sponge, fresh berry coulis, and a soft mascarpone Chantilly cream. It delivers a bakery-style texture that stays fluffy and tender while layering bright fruit flavor with a smooth, creamy finish. Perfect for celebrations, this cake is fresh, airy, and designed to slice beautifully with clean, defined layers.

My signature vanilla sponge cake technique

To make this layered cake, I am using my signature super-moist sponge cake recipe, made with oil and without butter. It is designed to give you a tall, light 8-inch cake that’s ideal for clean, horizontal slicing into two even layers.

Start by preheating the oven to 170°C / 340°F (no fan) and prepare your cake pan(s) by lining the bottom and sides with parchment paper. If using, wrap a soaked cake strip around the outside to promote even baking and a flat top.

In a mixing bowl, whip the eggs, sugar, and vanilla extract on high speed for at least 5 minutes, until the mixture is very pale, thick, and voluminous.

Whip the mixture until it reaches a true ribbon stage, where it falls in thick trails and holds its shape briefly on the surface. Don’t rush this step; it is the foundation of the sponge’s height and softness. A short additional whip on a lower speed helps stabilize the foam and reduces large air pockets that can create uneven holes in the crumb.

Then, sift the flour directly over the whipped egg mixture, and gently fold it in using a spatula. The goal is to preserve as much trapped air as possible. Once the flour is almost incorporated, add the milk and oil and continue folding carefully using a cut-and-fold motion* until the batter is smooth and uniform. This technique ensures tenderness without deflating the structure.

*The cut-and-fold motion is a gentle mixing technique where you use a spatula to cut down through the center of the batter, then sweep along the bottom of the bowl and fold the mixture over itself. This minimizes deflation by incorporating ingredients without knocking out the air you’ve built into the batter.

Bake the sponge cake

Finally, pour the batter into the prepared pan and bake at 170°C / 340°F (no fan) for approximately 40 minutes, or until a skewer inserted into the center comes out clean. Do not open the oven for the first 30 minutes, as this can cause the sponge to collapse from temperature shock.

Once baked, immediately invert the cake onto a wire rack and allow it to cool upside down. Cool completely before slicing or assembling.

Continue with the berry coulis

Start by placing the strawberries, raspberries, and blueberries into a blender or food processor and blending until completely smooth. Once smooth, pass the purée through a fine-mesh sieve, pressing firmly with a spatula to extract as much liquid as possible while leaving seeds and skins behind.

Transfer the strained purée into a saucepan and add the sugar along with freshly squeezed lemon juice. The lemon juice is not just for flavor. It also sharpens the berry profile, helps balance the sweetness, and naturally enhances the fruit’s color.

Place the pan over medium heat and stir constantly to prevent the sugar from burning. Bring the mixture to a gentle simmer rather than a hard boil, as aggressive boiling can dull the fresh fruit flavor.

Continue cooking until the coulis thickens enough to coat the back of a spoon. This usually takes about 15 minutes, but timing can vary depending on your berries' water content. Rely on texture rather than the clock. Then remove it from the heat and let the coulis cool completely at room temperature before using.

As it cools, it will naturally thicken further, so avoid over-reducing it on the stove. Once chilled, it should be thick enough to spread between cake layers without running excessively, while still remaining spoonable.

This is how to make Chantilly whipped cream frosting

Use cold heavy cream and cold mascarpone straight from the fridge, ideally with at least 36% fat content in the cream, as the higher fat level is what gives Chantilly its stability and structure. The mascarpone should also be full-fat and properly chilled, since temperature control is key here.

Unlike many other frostings, this frosting does not rely on a high sugar load for structure. Only a moderate amount of sifted powdered sugar is used. This keeps the flavor light and allows the vanilla and dairy to remain the focus rather than becoming overly sweet.

Place the cold heavy cream, cold mascarpone, and sifted powdered sugar into a mixing bowl. Whip with an electric hand mixer on medium-high speed for about 1 minute. Once the mixture starts to thicken slightly, add the vanilla extract. Continue whipping for 2–3 more minutes until the cream is thick, fluffy, and holds its shape. Stop at early stiff peaks (early hard peaks); this means the cream should hold its form but still look smooth and slightly soft rather than grainy or dry.

Once ready, transfer the frosting to a piping bag fitted with a large round nozzle.

Assemble the Berry Chantilly Cake

Once the sponge is completely cooled, use a long serrated knife or cake leveler to slice it horizontally into two even layers.

Place the bottom sponge layer onto a cake board or serving plate. Then, spread an even layer of berry coulis across the surface. The key here is balance: the coulis should enhance moisture and flavor without soaking the sponge. Always leave a small border (about 1–2 cm / ½ inch) around the edge, as the filling will naturally spread when the second layer is added, and you want to prevent overflow.

Pipe a generous layer of Chantilly cream over the coulis using a piping bag. Once the cream is in place, add a layer of fresh berries. Chopped fresh strawberries, raspberries, and blueberries work best. Gently press them into the cream so they “lock” into position.

Pipe another layer of Chantilly cream over the fruit, filling in any gaps and creating a level surface. If needed, lightly smooth it with an offset spatula, but avoid overworking it. Chantilly is delicate and can lose volume if handled too much. Carefully place the second sponge layer on top, making sure it is perfectly centered. Once positioned, gently press down just enough to secure contact between layers.

Chill the assembled cake for about 30 minutes to allow everything to firm up and stabilize. This resting time is essential for clean frosting and sharp edges later.

Apply a thin crumb coat of Chantilly cream over the entire cake, focusing on sealing in any loose crumbs and locking the layers in place. Chill again for another 30 minutes until set.

Then, finish with a smooth, even final layer of Chantilly cream around and on top of the cake, and arrange berries on top. Dust with powdered sugar before serving.

Storing: fridge vs freezer

This Berry Chantilly Cake is best stored in the refrigerator due to its fresh Chantilly cream and fruit layers. Once fully assembled, keep it in an airtight cake container or lightly covered to prevent it from drying out or absorbing fridge odors. The texture is at its best within 2–3 days.

For longer storage, you should not freeze the fully assembled cake, as Chantilly cream does not freeze well. However, the sponge layers themselves freeze very well. Wrap them tightly in plastic wrap (and ideally a second layer of foil or an airtight bag) to protect against freezer burn and moisture loss, then freeze for up to 2 months.

When ready to use, thaw the sponge slowly in the refrigerator while still wrapped, so condensation forms on the outside rather than soaking into the cake. Once fully defrosted, you can proceed with the assembly.

Make-ahead instructions

The sponge can be baked 1–2 days ahead and stored tightly wrapped at room temperature once fully cooled, or refrigerated if your kitchen is warm.

The berry coulis can also be made ahead and is even better after resting. Prepare it up to 3–4 days in advance and store it in an airtight container in the refrigerator.

The Chantilly cream, however, is best made fresh on the day of assembly for maximum volume and stability.

For best results, assemble the cake on the day you plan to serve it, or at most the day before.

Flavor variation ideas

This cake is one of the best berry desserts I can imagine, but you can, of course, play with the flavors.

For the sponge, you can easily introduce flavor without changing the base method. Add finely grated lemon or orange zest to the egg mixture for a fresh citrus note that works especially well with berries. For a more aromatic version, a small amount of almond extract can be used instead of vanilla. You can also infuse warmth by adding a pinch of cardamom or finely ground tonka bean, which pairs beautifully with cream and red fruits.

For a chocolate variation, replace a small portion of the flour with unsweetened cocoa powder, though this will create a slightly denser crumb.

The Chantilly cream can also be flavored very simply without affecting its structure. Citrus zest (lemon, lime, or orange) can be whipped directly into the cream for a fresh, fragrant finish. For a floral twist, a very small amount of rose or elderflower syrup works well, but use sparingly to avoid loosening the cream. You can also add unsweetened cocoa powder to the frosting to turn this recipe into a Chocolate Berry Chantilly Cake.

For the fruit layer, the classic mix of strawberries, raspberries, and blueberries can be adapted to the season and preferences. Blackberries add deeper, more intense berry notes, while cherries bring richness and slight tartness. In warmer months, sliced peaches or nectarines pair beautifully with vanilla or citrus sponge.

For a more tropical variation, mango and passion fruit create a brighter, more exotic profile, especially when paired with lime-zest Chantilly. You can also keep it simple with just one fruit, e.g., a pure raspberry or strawberry version.

Some potential ingredient substitutes

This sponge cake recipe contains only a handful of essential baking ingredients, and I do not think any can be substituted without compromising taste or texture.

You can replace cake flour with all-purpose flour, but this recipe will be best with low-protein flour. Read more about the best flour to use in cakes and baking.

I do not recommend substituting anything in the Chantilly frosting, as the balance of cream, mascarpone, and sugar is key to its texture and stability. However, if necessary, high-fat cream cheese can be used in place of mascarpone.

Dairy-free alternatives are also possible, but they will likely affect both the flavor and texture of the final frosting.

My expert tips

1. If you prefer to bake two separate sponges, you can divide the batter between two 8-inch pans. Just be aware that thinner layers bake faster, so start checking early (around 20–25 minutes, depending on your oven).
2. Temperature and aeration are the two critical factors to make this kind of sponge cake. Make sure everything is at room temperature before you begin. This helps the eggs whip to maximum volume and prevents the batter from collapsing later. Then, whip the egg mixture to the ribbon stage, where the batter falls in thick trails and holds briefly.
3. Be very careful not to overwhip the frosting. Chantilly can quickly turn grainy and then split into butter once it passes the correct stage.
4. When cutting the sponge cake horizontally, work slowly and rotate the cake rather than forcing the knife, which helps maintain straight, bakery-clean layers. If the sponge feels too soft, you can briefly chill it to make slicing cleaner and reduce crumbs.
5. Chilling the cake between assembly, crumb coat, and final coat is not optional because it allows the cream to set and stabilize the structure. Without this rest, the soft Chantilly filling can slide.

Helpful equipment

A digital scale is essential for baking. A digital oven thermometer also ensures you bake your cake at the right temperature.

Using an electric hand mixer to mix the ingredients and a rubber spatula to fold and scrape the bowl are two of my top picks.

To bake the cake, you'll need one 8 inch / 20 cm round cake pan (tall). Check out my cake pan conversion guide for other options.

To decorate, I am using an offset spatula as well as a piping bag with round-tipped nozzles.

Try some of my other layered cake recipes

If you're a fan of layered cakes, here are some other delicious homemade recipes to try:

• Victoria sponge cake
• Strawberry Icebox cake
• Chocolate Eclair cake
• Carrot cake
• Cherry Heaven on Earth Cake

Have you tried this recipe?

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