Studio Recipes

Davidson Plum, Vanilla & White Chocolate Gateaux

· epicureanedifice

Recipe Class: Perlé Adapted
Badge: PERLÉ ADAPTED
Perlé Status: Structurally adapted and celebration-service modeled; not yet physically validated in Perlé live service

This gateaux carries the softness of pearl light and the quiet tension of fruit just before dusk.

White chocolate and vanilla create the pale, luminous body of the cake, while Davidson plum cuts through with a vivid crimson sharpness that feels both elegant and alive.

It is a celebration cake, but not a loud one. Its beauty comes from poise: smooth curves, clean slices, and the meeting of cool creaminess with native fruit brightness.

A whole cake lives differently from other desserts because it enters the room complete. It arrives with ritual, expectation, and the understanding that it will soon become many portions and many small moments.

In this version, the popped colour belongs fully to the Davidson plum — a bright native heart held inside the calm ivory body of the cake.

Recipe Details

Yield: 1 x 8-inch round gateaux
Prep Time: 1 hour 35 minutes
Cook Time: 20 minutes
Total Time: approximately 1 hour 55 minutes active time, plus freezing and thawing
Service Style: Whole cake sale, pre-order, or plated slice service
Portions: 10–12 slices

Ingredients

Vanilla Almond Sponge

  • 140 g eggs
  • 90 g caster sugar
  • 40 g almond meal
  • 75 g plain flour
  • 25 g unsalted butter, melted
  • 1 tsp vanilla extract or vanilla bean paste
  • pinch fine sea salt

Davidson Plum Compote Insert

  • 220 g Davidson plum purée
  • 60 g caster sugar
  • 5 g lemon juice
  • 5 g pectin NH
  • 20 g water

White Chocolate Vanilla Mousse

  • 260 g white chocolate
  • 300 g full-cream milk
  • 1 vanilla bean, split and scraped
  • 9 g powdered gelatine
  • 45 g cold water, for blooming
  • 500 g pure cream, softly whipped

Soaking Syrup

  • 60 g water
  • 30 g caster sugar
  • 1 strip lemon peel
  • 1 tsp vanilla extract

White Mirror Glaze

  • 150 g white chocolate
  • 90 g glucose syrup
  • 90 g caster sugar
  • 45 g water
  • 90 g condensed milk
  • 9 g powdered gelatine
  • 45 g cold water

Finish

  • optional vanilla chantilly
  • white chocolate curls or shards
  • Davidson plum gel dots or glaze dots
  • minimal pearl-like garnish

Method

Vanilla Almond Sponge

  • Warm the eggs and sugar slightly over gentle heat until just lukewarm.
  • Whip until thick and ribboned.
  • Fold in the almond meal and sifted flour gently.
  • Fold in the melted butter.
  • Spread into a lined tray or ring sized for later cutting.
  • Bake at 170°C for 12–16 minutes until just sprung and lightly golden.
  • Cool completely.
  • Cut one or two discs to suit the final build.

Davidson Plum Compote Insert

  • Mix the sugar with the pectin.
  • Warm the Davidson plum purée with the water and lemon juice.
  • Whisk in the sugar-pectin mixture.
  • Bring to a brief boil and cook for 1 minute.
  • Pour into a smaller insert ring or silicone insert mould.
  • Chill, then freeze until firm.

White Chocolate Vanilla Mousse

  • Bloom the gelatine in the cold water.
  • Heat the milk with the vanilla bean and seeds.
  • Remove the vanilla pod.
  • Melt the bloomed gelatine into the warm milk.
  • Pour over the white chocolate and emulsify until smooth.
  • Cool to approximately 30–34°C.
  • Fold in the softly whipped cream in stages until smooth and light.

Soaking Syrup

  • Heat the water and sugar with the lemon peel until dissolved.
  • Remove from the heat and add the vanilla.
  • Cool completely.

Build

  • Line an 8-inch ring with acetate.
  • Place one sponge disc in the base.
  • Brush lightly with syrup.
  • Pipe or spoon part of the mousse into the base and slightly up the sides.
  • Place the frozen Davidson plum insert centrally.
  • Add more mousse to cover.
  • Add a second sponge layer if desired for a more structured cut.
  • Finish with mousse and smooth level.
  • Freeze until fully set.

White Mirror Glaze

  • Bloom the gelatine in the cold water.
  • Combine the glucose, caster sugar, and water in a saucepan and bring to a simmer.
  • Remove from the heat and stir in the condensed milk and bloomed gelatine.
  • Pour over the white chocolate and emulsify until smooth.
  • Cool to 32–35°C before glazing.

Finish

  • Unmould the frozen cake.
  • Glaze cleanly with the mirror glaze.
  • Transfer to a board or stand.
  • Decorate with restraint.
  • Thaw under refrigeration before slicing and service.

Chef Notes

  • Davidson plum should remain vivid and tart, not muddy.
  • The mousse should feel light but still cut cleanly.
  • Keep the profile elegant rather than bulky.
  • The popped colour should come from the plum line and accents, not excessive garnish.

Storage / Hold Notes

  • The frozen unglazed cake can be held well if wrapped properly.
  • Glaze can be made in advance, chilled, and rewarmed gently.
  • Finished glazed gateaux should be held refrigerated and used within a short premium window.
  • Boxed whole cake should be transported chilled and level.
  • Sliced portions should be protected from drying and odour uptake.

Plating / Service Notes

  • Thaw fully under refrigeration before slicing.
  • Use a hot dry knife and wipe the blade between each cut.
  • For plated slice service, keep garnish minimal and let the clear internal plum line remain the visual centre.
  • The visual flare is the crimson Davidson plum against the pearl-white mousse and glaze.

Further Reading

Studio Recipes

Pchoux