Fraisier Vegano (Italian Guide to Vegan Strawberry Cake)

1 day ago

6 min read

A fraisier is defined by its architecture: two even sponge layers, a ring of halved strawberries pressed against the collar, and a smooth cream that holds the fruit without slumping. The vegan version must deliver the same clean slice without eggs, dairy, or gelatin.

Soy milk provides the most reliable protein for the pastry cream, cornstarch gives structure, and a measured amount of agar supports the finished cake. The strawberries remain the dominant flavor.

The Story

Fraisier is a classic French strawberry cake associated with fresh strawberry season. Modern versions usually combine sponge, syrup, crème mousseline or diplomat-style cream, and carefully arranged berries.

This adaptation preserves that visual and technical identity while using a vegan sponge and plant-based cream. It is presented in Zafferano & Co.'s recipe format without suggesting that the French dessert is Italian.

Ingredients

Main Components

All-purpose flour — 1 1/2 cups (190 g)
Almond flour — 1/2 cup (50 g)
Granulated sugar — 3/4 cup (150 g)
Baking powder — 2 teaspoons (8 g)
Baking soda — 1/2 teaspoon (2 g)
Fine sea salt — 1/2 teaspoon (3 g)
Unsweetened soy milk — 1 cup (240 ml)
Neutral oil — 1/3 cup (80 ml)
Lemon juice — 1 tablespoon (15 ml)
Vanilla extract — 2 teaspoons (10 ml)

Additional Ingredients

Unsweetened soy milk for cream — 2 1/2 cups (600 ml)
Granulated sugar for cream — 1/2 cup (100 g)
Cornstarch — 1/2 cup (60 g)
Agar powder — 1/2 teaspoon (2 g)
Plant-based block butter, cool room temperature — 3/4 cup (170 g)
Ripe strawberries — 2 pounds (900 g)
Water for syrup — 1/2 cup (120 ml)
Sugar for syrup — 1/4 cup (50 g)
Lemon peel — 2 wide strips
Vegan marzipan, optional — 7 ounces (200 g)

Preparation: Base Components

Heat the oven to 350°F (177°C). Line two 7-inch (18 cm) pans. Whisk flour, almond flour, sugar, baking powder, baking soda, and salt.

Whisk soy milk, oil, lemon juice, and vanilla separately. Combine with the dry ingredients only until smooth, divide evenly, and bake 20 to 24 minutes. Cool fully, then level each sponge.

For the cream, whisk soy milk, sugar, cornstarch, and agar cold. Bring to a full boil while whisking and cook 90 seconds. Spread in a shallow tray, cover the surface, and cool to 75°F (24°C). Beat smooth, then add plant-based butter gradually.

Preparation: Assembly

Boil syrup water, sugar, and lemon peel for 2 minutes; cool and remove the peel. Line a 7-inch (18 cm) ring with acetate and place one sponge layer inside.

Choose berries of similar height, halve them, and stand them cut side against the acetate. Brush the sponge lightly with syrup, pipe cream firmly between the berries, then spread a 3/4-inch (2 cm) layer over the base.

Add diced strawberries in one even layer, cover with more cream, and place the second sponge on top. Brush lightly with syrup and spread a thin level cap of cream.

Preparation: Finishing

Chill at least 6 hours, preferably overnight. If using marzipan, roll it to 1/8 inch (3 mm), cut a clean 7-inch (18 cm) disc, and place it on the cold cake before unmolding.

Remove the ring and acetate while the cake is thoroughly cold. Finish with three small strawberries and cut with a hot dry knife, wiping between slices.

Final Plating and Presentation

The perimeter is the presentation. Set the unmolded cake on a plain white stand and rotate it until the most regular strawberry wall faces forward. The marzipan disc should meet the edge cleanly without drooping over the cream.

For plated service, cut with a knife dipped in hot water and dried after every slice. Lay the slice upright so the two sponge layers, cream, and fruit wall remain vertical. One small strawberry beside the slice is enough; extra sauce obscures the geometry.

Professional Technique

The pastry cream must boil after thickening so the starch fully gelatinizes and the agar activates. Short cooking produces a cream that loosens under the fruit.

Cream and butter should be close in temperature before beating. A large temperature difference causes splitting; gentle warming or chilling of the bowl corrects it.

The strawberry wall must touch the acetate without gaps. Pipe cream into every space before filling the center.

The filling uses three structures together. Cornstarch thickens the hot soy milk, agar creates a fine gel as the mixture cools, and plant-based butter turns that gel into a smooth, sliceable emulsion. None should dominate: too much starch tastes pasty, too much agar becomes brittle, and too much fat slips against the wet fruit.

Soy milk is preferred because its protein content supports emulsification. Use an unsweetened product without strong vanilla flavor and whisk the starch into it while cold. Once the mixture thickens, continue to a measured boil; visible thickness alone does not confirm that the center has reached the temperature required to activate the starch and agar.

Strawberries introduce both acidity and free water. Dry surfaces protect the cream, while firm ripe flesh withstands the pressure of the ring. The acetate creates the sharp exterior, but the berries must be cut flat and pressed gently against it. Gaps cannot be disguised after unmolding, so fill each pocket with cream before adding the central layer.

Texture and Moisture Control

Dry the washed strawberries completely. Surface water dilutes the cream and creates visible gaps at the collar.

Use syrup sparingly. Vegan sponge absorbs quickly, and an oversoaked lower layer compresses under the filling.

Professional Mise en Place

Prepare two cake pans, mixer, saucepan, whisk, shallow cooling tray, 7-inch (18 cm) ring, acetate, piping bag, offset spatula, thermometer, and hot-water jug for slicing.

Sort strawberries by height before cutting. Reserve the most even berries for the perimeter and use irregular fruit for the center.

Equipment and Tools

Use two matching 7-inch (18 cm) cake pans, digital scale, mixer, saucepan, balloon whisk, silicone spatula, shallow cooling tray, instant-read thermometer, cake ring, acetate collar, piping bag, offset spatula, and a long serrated knife.

A turntable is useful for leveling the cream cap, while a flexible cutting board makes it easier to move the marzipan disc without stretching it. Reserve a perfectly flat refrigerator shelf because a tilted ring creates a visibly uneven cream line.

Pre-preparation Steps

Bake and cool the sponge one day before assembly if convenient; wrap the layers only after they are completely cold. Wash strawberries quickly, remove the caps, and dry every surface before sorting by height.

Prepare the syrup and pastry cream before cutting the display berries. Once halved, strawberries begin releasing juice. Keep the finished cream at cool room temperature for piping; if refrigerated until rigid, beat it briefly until smooth without warming it enough to soften the butter.

Serving Setup

Assemble at least 6 hours before service so the cream can set and the sponge can absorb a controlled amount of syrup. The cake should leave refrigeration only for unmolding, finishing, slicing, and service.

For a buffet, display the whole cake for no more than 30 minutes before cutting, then return unused portions to refrigeration. For restaurant service, temper each slice for 10 minutes so the strawberry aroma opens while the cream remains stable.

Chef Tips

Use soy milk for the strongest cream structure; oat milk alone gives a softer result.
Cook the cream while whisking into the corners of the pan.
Chill overnight for the cleanest slice.
Assemble when strawberries are ripe but still firm.

Common Mistakes

Using wet berries or fruit that is too soft.
Failing to boil the cornstarch-and-agar cream fully.
Adding cold butter to warm cream and causing separation.
Removing the acetate before the filling is completely set.

Wine Pairing

A certified-vegan Moscato d'Asti or lightly sweet sparkling rosé complements ripe strawberries and vanilla. Keep the wine colder and less sweet than the cake.

For a nonalcoholic pairing, serve jasmine tea or a light espresso; avoid heavy flavored syrups.

Storage and Make-Ahead Options

Refrigerate the assembled cake at or below 40°F (4°C) and serve within 48 hours. Return it to refrigeration within 2 hours of slicing.

The sponge layers may be frozen for 1 month. The assembled fraisier should not be frozen because strawberries release water and lose their clean texture.

Nutrition Information

Approximate nutrition per slice, based on 10 servings with marzipan: 385 calories, 18 g fat, 53 g carbohydrate, 5 g protein, 34 g sugars, and 220 mg sodium.

Contains wheat, almonds, and soy. Egg-free and dairy-free as written; check marzipan and plant-based butter labels for cross-contact.

About the Recipe

This vegan fraisier is built to preserve the classic visible strawberry collar and clean cream layer. The substitutions are structural: soy protein, starch, agar, and plant fat replace eggs, dairy, and gelatin.