Elle & Vire Recipes
by Nicolas Boussin & Maxime Guérin

Recipe Saint-Honoré Log Cake

For
2 pieces
enlarge
picture

To prepare this dish

Ingredient list
Reconstituted crunch with caramelized puff pastry
219 g Buckwheat cream cheese streusel
219 g Caramelized puff pastry crumbs
2.1 g fleur de sel
210 g Dulcey blond chocolate 32%
Buckwheat cream cheese streusel
48 g Elle & Vire gourmet butter 82% FAT
21 g Soft Style Cream Cheese
24 g plain flour (T55, approximately 11% protein)
36 g buckwheat flour
65 g raw sugar
65 g finely ground almonds
0.96 g fleur de sel
Caramelized puff pastry crumbs
313 g Puff pastry trimmings
Choux pastry
96 g water
96 g milk
3 g salt
6 g sugar
96 g Elle & Vire gourmet butter 82% FAT
119 g strong flour (T45, approximately 14% protein)
185 g egg
Milk jam cremeux
112 g milk
112 g Excellence Whipping Cream 35% FAT
22 g gelatin mass
373 g dulce de leche
Gelatin mass
14 g powdered 200 bloom gelatine
85 g water
Milk jam
373 g condensed milk
Blond chocolate dipping mixture with caramel crystals
343 g Dulcey blond chocolate 32%
86 g cocoa butter
34 g grape seed oil
137 g Caramel crystals
Caramel crystals
274 g sugar
Vanilla custard
406 g Excellence Whipping Cream 35% FAT
203 g milk
0.8 pce/s Madagascan vanilla pod
7 g corn starch
41 g sugar
121 g egg yolk whisked
37 g gelatin mass
41 g white chocolate 33%
Mascarpone decorative cream
61 g milk
61 g sugar
40 g gelatin mass
109 g Mascarpone
778 g Excellence Whipping Cream 35% FAT
Mirror glaze (optional)
273 g mirror glaze
27 g water
Caramel sugar syrup
74 g water
370 g sugar
56 g glucose syrup
Saint-Honoré Log Cake Finishing touches
20 g vanilla powder
Elle & Vire products used

The recipe,
step by step

  1. 1

    Reconstituted crunch with caramelized puff pastry

    Prepare the cream cheese buckwheat streusel. Work through a coarse sieve. Bake on a Silpain in a 140°C convection oven for approximately 20 minutes, then let cool. In the bowl of a stand mixer, gently combine the streusel, puff pastry crumbs, fleur de sel (flaked sea salt), and melted chocolate at 45°C.

  2. 2

    Buckwheat cream cheese streusel

    Using the paddle, combine the butter, cream cheese, flour, buckwheat flour, brown sugar, ground almonds, and fleur de sel (flaked sea salt).

  3. 3

    Caramelized puff pastry crumbs

    Bake the puff pastry trimmings (spread to a thickness of 2 mm) in a 170°C convection oven for approximately 30 minutes (place a sheet of baking paper and a perforated tray on top after 10 minutes of baking).

    Sprinkle with icing sugar and caramelize in a 210°C convection oven for approximately 10 minutes. Let cool. Transfer to the bowl of a stand mixer fitted with the paddle attachment and mix to form crumbs.

  4. 4

    Choux pastry

    Heat the water, milk, butter, salt, and sugar together. When they reach the boiling point, remove from the heat and stir in the flour. Transfer to the bowl of a stand mixer fitted with the paddle. At 32°C, gradually incorporate the room-temperature eggs (20°C). Use the choux pastry at 26°C.

  5. 5

    Milk jam cremeux

    Bring the milk and cream to a boil. Add the rehydrated gelatine mass and pour over the milk jam. Blend with an immersion blender and set aside in the refrigerator.

  6. 6

    Gelatin mass

    Hydrate the gelatin powder into the cold water for at least 20 minutes. Melt in a microwave and refrigerate.

  7. 7

    Milk jam

    Cook the unopened cans of sweetened condensed milk in a 100°C steam oven for 3 hours or in simmering water for 4 hours. Let cool before using.

  8. 8

    Blond chocolate dipping mixture with caramel crystals

    Melt the Dulcey chocolate with the cocoa butter. Add the grapeseed oil and caramel crystals. Use at 34°C.

  9. 9

    Caramel crystals

    Prepare a dark dry caramel with the sugar. Pour onto a Silpat. Let cool and grind to obtain caramel crystals (sift to obtain evenly-sized crystals and remove the powder).

  10. 10

    Vanilla custard

    Heat the cream, milk, and vanilla bean chopped into small pieces and blend. Infuse for 15 minutes. Strain over the corn starch. Bring to a boil. Pour over the previously blanched egg yolks and sugar. Cook to 80°C. Add the gelatine mass and white chocolate, then blend with an immersion blender. Transfer to another recipient and let cool.

  11. 11

    Mascarpone decorative cream

    Bring the milk and sugar to the boil. Add the gelatine mass, let cool to 40°C then add the mascarpone. Blend using a hand mixer while adding the chilled cream. Refrigerate at least 4 hours (ideally overnight).

  12. 12

    Mirror glaze (optional)

    Bring the ingredients to a boil.

  13. 13

    Caramel sugar syrup

    Prepare a caramel-coloured sugar syrup cooked to at least 160°C.

  14. 14

    Saint-Honoré Log Cake Finishing touches

    Prepare the reconstructed crunch with the caramelized puff pastry and spread 150 g inside a 24 x 8 cm frame. Freeze.



    Pipe eclairs measuring approximately 53 cm in length (approximately 120 g) using a fluted tip (REF PF20) on a greased black tray. Spray with a thin coating of grapeseed oil (or baking spray), then sprinkle with icing sugar. Bake in a deck oven (170°C bottom + 185°C top) for approximately 45 minutes (keep the damper closed for the first 20 minutes). Let cool.

    Pipe 6 g choux using a 10 mm plain tip on a greased black tray. Spray with a thin layer of grapeseed oil (or baking spray). Sprinkle with icing sugar. Bake in a deck oven (bottom 170°C + top 180°C) for approximately 35 minutes (keep the damper closed for the first 10 minutes). Let cool.


    Stir the milk jam cremeux and fill the eclairs (about 150 g). Insert two wooden skewers along the length of each eclair and freeze. Dip the eclairs in the blond chocolate dipping mixture with caramel crystals using the wooden skewers, then freeze again.


    Pour 260 g of vanilla cream (at 24°C) into a log mold (53 x 4 cm REF 33980 Valrhona), insert an eclair in the centre, then pour 80 g of vanilla custard over top. Smooth and freeze.


    Unmould the inserts and cut into 24 cm (4 logs, each serving 6). Whip the decorative cream, pipe a line of it onto the reconstituted crunch, and place the inserts on top. Using a small Saint-Honoré tip (no. 20), pipe the decorative cream on the sides of the log cake. Refrigerate immediately or spray with a thin layer of glaze (to protect the decorative cream) and store in the freezer.


    Fill the choux with the milk jam cremeux. Glaze the choux with the caramel, place in Ø4.5 cm silicone hemispherical moulds, and let cool. Sprinkle a strip down the centre of the log with vanilla powder (approximately 5 cm wide). Decorate the top with 7 caramelized choux.


    Chef's tip

    For productivity, it is possible to fill the choux with milk jam cremeux and store in the freezer until ready for assembly, then thaw and glaze to finish the logs to order.


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