Chocolate orange log

Chocolate orange log is a hard French recipe that serves 10. 350 calories per serving. Recipe by Chef Sylvain - Vive la pâtisserie ! on YouTube.

Prep: 45 min | Cook: 38 min | Total: 1 hr 43 min

Cost: $20.60 total, $2.06 per serving

Ingredients

  • 120 g Unsalted butter (softened, at room temperature)
  • 120 g Granulated sugar
  • 3 Eggs (at room temperature)
  • 1 orange Orange zest (finely grated)
  • 60 ml Fresh orange juice (cold-pressed)
  • 120 g All-purpose flour (sifted)
  • 5 g Baking powder (1/2 packet)
  • 4 Gelatin sheets (softened in cold water)
  • 300 ml Orange juice (for the cremeux)
  • 4 Eggs (for the cremeux) (whole, at room temperature)
  • 80 g Granulated sugar (for the cremeux)
  • 30 g Butter (for the cremeux) (softened)
  • 100 ml Orange juice (for the syrup)
  • 50 g Granulated sugar (for the syrup)
  • 20 g Honey
  • 30 ml Cointreau (added once the syrup has cooled)
  • 300 ml Whole milk cream (well chilled)
  • 80 g Sugar (for the mousse syrup)
  • 30 ml Water (for the mousse syrup)
  • 4 Eggs (for the mousse) (whole, at room temperature)
  • 200 g 70 % cocoa dark chocolate (chopped)
  • 30 g Butter (for the chocolate)
  • 10 g Cocoa powder
  • 20 g Candied orange peel, diced
  • 50 g Liquid glucose
  • 50 g Sugar (for the glaze)
  • 30 ml Water (for the glaze)
  • 100 ml Whole milk cream (for the glaze)
  • 2 Gelatin sheets (for the glaze) (softened in cold water)
  • 20 g Cocoa powder (for the glaze)
  • 1 biscuit Orange sponge (leftover) (for decoration, cut into small rounds)

Instructions

  1. Soften the butter

    Melt the butter into a paste in the microwave on low power, in 10‑second intervals, stirring between each interval until a creamy consistency is achieved.

    Time: PT2M

  2. Prepare the orange sponge

    In the mixer bowl, incorporate the softened butter and granulated sugar, then beat until a pale mixture forms. Add the eggs one by one, beating for a few minutes. Fold in the orange zest and orange juice, mix. Sift the flour and baking powder, gently fold them in using a spatula.

    Time: PT7M

  3. Bake the sponge

    Spread the batter on a baking sheet lined with parchment paper using a palette, forming a rectangle 31 cm long. Bake in a pre‑heated oven at 180 °C for 18 minutes, watching the colour.

    Time: PT18M

    Temperature: 180°C

  4. Prepare the orange cremeux

    Soften the gelatin sheets in cold water (5 min). In a saucepan, bring the orange juice to a boil. In a bowl, whisk the eggs with the granulated sugar and orange zest. Pour the boiling orange juice over the egg mixture while whisking, then return everything to the saucepan. Cook over low heat, stirring until boiling, then let boil for 1 minute. Remove from heat, stir in the drained gelatin, then add the softened butter. Mix until smooth.

    Time: PT10M

  5. Freeze the cremeux

    Pour the cremeux into the silicone insert and place in the freezer until fully set (about 2 hours).

    Time: PT2H

  6. Prepare the orange‑honey syrup

    In a small saucepan, combine orange juice, granulated sugar and honey. Bring to a boil, then let cool completely before adding the Cointreau.

    Time: PT10M

  7. Whip the cream

    In a very cold bowl, whisk the well‑chilled cream until firm peaks form. Keep refrigerated.

    Time: PT5M

  8. Prepare the sugar syrup for the mousse

    In a small saucepan, bring the sugar and one‑third water to a boil, then cook for 2 minutes over medium heat.

    Time: PT5M

  9. Mix eggs and syrup

    Break the eggs into a clean mixer bowl, whisk lightly, then slowly pour the hot syrup in a stream along the side of the bowl. Continue beating until completely cooled; the mixture should turn pale.

    Time: PT7M

  10. Melt chocolate and butter

    Melt the dark chocolate with the butter in a bain‑marie or microwave on low power, stirring until a smooth, warm mixture is achieved.

    Time: PT5M

  11. Incorporate cocoa and eggs

    Add cocoa powder to the melted chocolate, mix, then vigorously fold in half of the egg‑sugar mixture, followed by the rest gently.

    Time: PT4M

  12. Mix the chocolate mousse

    Gently fold the whipped cream into the chocolate mixture to preserve volume, then add the diced candied orange peel.

    Time: PT4M

  13. Assembly – first layer

    In the log mold, spread half of the chocolate mousse. Arrange the diced candied orange peel on this layer.

    Time: PT3M

  14. Insert the orange cremeux

    Place the completely frozen silicone insert in the centre of the mousse, pressing lightly.

    Time: PT2M

  15. Complete with chocolate mousse

    Cover the insert with the remaining chocolate mousse using a palette, leaving space for the sponge.

    Time: PT3M

  16. Prepare the sponge band

    Cut an orange sponge strip to the dimensions of the mold (about 31 cm × 4 cm). Place it on the chocolate mousse, press lightly, then soak with orange‑honey syrup.

    Time: PT5M

  17. Freeze the assembled log

    Place the complete log in the freezer until fully set (about 2 hours).

    Time: PT2H

  18. Unmoulding

    Quickly run the kitchen torch along the mold edge to lightly warm the border, then unmould the frozen insert. Return the log to the freezer while waiting for the glaze.

    Time: PT3M

  19. Prepare the chocolate glaze

    Soften the gelatin in cold water. In a saucepan, bring glucose, sugar, water and cream to a boil. Remove from heat, add the drained gelatin, then cocoa powder. Pass the mixture through a fine sieve and let cool to 35 °C.

    Time: PT10M

    Temperature: 35°C

  20. Glaze the log

    Place the log on a rack set on a hollow tray. Pour the glaze evenly over the top, let set a few minutes in the freezer.

    Time: PT5M

  21. Final decoration

    With a large knife, cut the ends of the log to reveal the orange cremeux. Arrange the small orange sponge rounds cut with a cookie cutter on top.

    Time: PT5M

Nutrition Facts

Calories
350
Protein
5 g
Carbohydrates
45 g
Fat
18 g
Fiber
2 g

Dietary info: vegetarian, low-calorie

Allergens: gluten, lactose, eggs

Last updated: April 7, 2026

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Chocolate orange log

Recipe by Chef Sylvain - Vive la pâtisserie !

A festive Yule log combining intense dark chocolate and fresh orange flavor, with a light orange sponge, a silky orange cremeux and a glossy glaze. Ideal for holidays or any special occasion.

HardFrenchServes 10

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
4h 55m
Prep
58m
Cook
42m
Cleanup
6h 35m
Total

Cost Breakdown

$20.60
Total cost
$2.06
Per serving

Critical Success Points

  • Soften the butter without liquefying it
  • Incorporate the gelatin correctly into the cremeux and the glaze
  • Control the glaze temperature (35 °C)
  • Use the torch carefully for unmoulding

Safety Warnings

  • The sugar syrup is very hot; handle with care.
  • Use the torch away from your face and flammable materials.
  • Watch out for splashes of boiling liquid when preparing the cremeux.

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