
This strawberry layer cake is dreamy for spring or summer gatherings bright and airy with pillowy sponge tender mousse and clouds of whipped cream. Each forkful bursts with fresh berry flavor and a bit of nostalgia for birthday tables and Sunday teas.
I first baked this for my sister’s baby shower and it dazzled everyone now it is my go to cake for any special milestone I promise the smile it brings is worth the effort
Ingredients
- All purpose flour: gives your sponge structure use a reputable brand for best texture
- Baking powder and salt: work together to lift and balance flavors double check both are fresh
- Large eggs: provide lift and tenderness
- Granulated sugar: keeps the cake moist choose fine sugar for a smoother batter
- Pure vanilla extract: infuses warmth and rounds out the taste
- Whole milk: helps loosen the batter for a delicate crumb use fresh
- Melted butter: enriched but not heavy choose unsalted for control
- Fresh strawberries: shine in both mousse and garnish pick berries that are deep red and fragrant
- Lemon juice: brightens the whole mousse use freshly squeezed if you can
- Unflavored gelatin: ensures your mousse sets up firm but melts on your tongue check expiration date
- Heavy whipping cream: makes both mousse and frosting luxuriously light
- Powdered sugar: sweetens the whipped cream and keeps it fluffy
- Mint leaves and chocolate shavings: add color and flavor contrast go for bright mint and quality chocolate
Step by Step Instructions
- Make the Sponge Layers:
- Begin by preheating the oven to 350 degrees Fahrenheit and lining two round cake pans with parchment for effortless cake removal. Whip eggs and sugar together on the highest speed until the mixture becomes thick pale and ribbons fall from the beater which should take close to ten minutes. This step injects air so be patient. Carefully fold in sifted flour baking powder and salt in three additions using sweeping motions so you do not lose precious volume. Blend in milk cooled melted butter and vanilla until just combined you want to keep that batter as airy as possible. Split the mixture evenly into pans and bake for about twenty minutes until the cakes are golden and a gentle press springs back. Cool them on a rack fully before filling.
- Prepare the Strawberry Mousse:
- Chop all strawberries small for even cooking. Place them in a saucepan with sugar and a bright splash of lemon juice then bring them to a gentle simmer until softened and fragrant which should only take a few minutes. Puree the fruit until smooth you can use a stick blender for less mess. In a tiny bowl bloom gelatin in cold water so each granule soaks evenly then gently heat until just dissolved with no lumps. Stir that straight into the warm puree and let it cool to room temperature so the cream will not deflate. Whip cream until it stands in firm peaks and then slowly fold it into the cooled fruit puree keeping the mixture light. Chill this mousse in the fridge for at least twenty minutes so it firms enough to spread.
- Whip the Cream Frosting:
- Pour very cold cream into a bowl with sifted powdered sugar and a dash of vanilla beat until you get smooth fluffy peaks that hold their shape but do not go as far as butter. Refrigerate until ready to slather over your cake.
- Assemble:
- On your serving plate start with a completely cool sponge cake layer. Spoon on half the strawberry mousse and gently spread to the edges. Arrange fresh sliced strawberries in a neat row for a burst of flavor and pretty cross section when sliced. Set the second cake layer gently on top. Pile on your whipped cream frosting smoothing the top and swirling the edges with a piping bag if you like a professional touch. Garnish lavishly with glossy strawberries bright mint and chocolate curls.

Out of all the ingredients strawberries always make me smile. My daughter beams as she arranges them on top repeating the same pattern every year for her birthday. Memories build in these small details and every cake tells a bit of our family’s story.
Storage Tips
Cover any leftover cake tightly and store in the refrigerator for up to three days. The mousse stays silky and the whipped cream does not lose texture. For transporting chill it well before moving and keep garnishes separate until serving for the picture perfect finish.
Ingredient Substitutions
You can swap frozen strawberries for fresh in mousse as long as you thaw drain and measure them after. Use dairy free whipped topping for a lactose free version. If you run out of mint use basil for a fragrant twist.
Serving Suggestions
Pair each slice with chilled lemonade or berry tea for a festive afternoon. Add edible flowers for a garden party touch. In winter top with candied orange peel to bring a bit of sunshine to the table.
Cultural Context
Layered strawberry cakes are beloved across Europe especially in summer when berries are at their peak. This style draws inspiration from French fraisier cakes known for airy sponge and creamy fruit fillings. Sharing such a cake is tradition at many family milestones in my home.
Recipe FAQs
- → How do I keep the sponge light and airy?
Beat eggs and sugar thoroughly until pale and thick, then gently fold in dry ingredients to maintain airiness.
- → Can I use frozen strawberries for the mousse?
Yes, thaw thoroughly and drain excess liquid before using to avoid a watery mousse texture.
- → What helps the mousse layer set well?
Dissolving gelatin completely in the warm strawberry puree and adequate chilling are key for a stable, sliceable mousse.
- → How long should the assembled cake chill?
Allow at least one hour of chilling after assembly for the flavors and layers to set firmly together.
- → What garnishes work best with this dessert?
Fresh strawberries, mint leaves, and chocolate curls add color, flavor, and elegant presentation to each slice.