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Perfect Yule Log Cake Recipe with Dark Chocolate Ganache and Meringue Mushrooms

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A festive Yule Log Cake featuring a light, airy chocolate sponge rolled with rich dark chocolate ganache and decorated with whimsical meringue mushrooms. Perfect for holiday celebrations and cozy gatherings.

Ingredients

Scale
  • 4 large eggs, room temperature
  • ½ cup granulated sugar (100g)
  • ⅔ cup all-purpose flour, sifted (75g)
  • ¼ cup unsweetened cocoa powder, sifted (25g)
  • 1 tsp vanilla extract
  • Pinch of salt
  • 7 oz dark chocolate (70% cocoa recommended)
  • ¾ cup + 2 tbsp heavy cream (200ml)
  • 2 tbsp unsalted butter, softened
  • 3 large egg whites, room temperature
  • ¾ cup granulated sugar (150g)
  • 1 tsp white vinegar
  • Cocoa powder for dusting
  • Powdered sugar for dusting (optional)
  • Fresh cranberries or sprigs of rosemary for garnish (optional)

Instructions

  1. Preheat your oven to 350°F (175°C). Line a 9×13 inch baking sheet with parchment paper, covering edges to prevent sticking.
  2. In a large bowl, beat the eggs and granulated sugar on high speed for 5-7 minutes until pale, thick, and tripled in volume, forming ribbons when lifted.
  3. Sift together the flour, cocoa powder, and salt. Gently fold the dry ingredients into the egg mixture in three additions using a spatula, folding slowly to keep air in the batter.
  4. Pour the batter evenly into the prepared pan and smooth the top. Bake for 12-15 minutes until the sponge is springy and a toothpick comes out clean.
  5. Prepare a clean kitchen towel and sprinkle it lightly with powdered sugar. Immediately invert the cake onto the towel and carefully peel off the parchment paper.
  6. Roll the sponge cake up in the towel from the short edge to help it keep its shape and prevent cracking. Let it cool completely rolled up.
  7. For the ganache, chop the dark chocolate finely and place in a bowl. Heat the cream in a saucepan until it just starts to simmer, then pour over the chocolate. Let sit for 2 minutes, then stir gently until smooth. Stir in softened butter for shine.
  8. Unroll the cooled sponge gently and spread half the ganache evenly over the surface. Roll it back up tightly without the towel.
  9. Spread the remaining ganache all over the outside of the rolled cake. Use a spatula or fork back to create bark-like textures.
  10. Preheat oven to 225°F (110°C). Beat egg whites with vinegar until soft peaks form. Gradually add sugar, about a tablespoon at a time, beating until stiff and glossy.
  11. Fill a piping bag with a round tip and pipe small mushroom caps and stems onto parchment paper. Use a small spoon to create indentations on caps to look like gills.
  12. Bake meringue mushrooms for 1.5 hours until dry and crisp. Dust lightly with cocoa powder.
  13. Arrange meringue mushrooms on and around the Yule Log Cake. Dust the entire dessert lightly with powdered sugar to mimic snow.

Notes

Use room temperature eggs for better volume. Fold dry ingredients gently to keep sponge light. Roll sponge while warm with sugared towel to prevent cracking. Warm cream gently for ganache to avoid splitting. Bake meringue mushrooms low and slow for crispness. If sponge cracks, cover with ganache and decorate creatively. For gluten-free, substitute almond flour; for dairy-free ganache, use coconut cream and dairy-free chocolate.

Nutrition

Keywords: Yule Log, Bûche de Noël, chocolate cake, dark chocolate ganache, meringue mushrooms, holiday dessert, Christmas cake, festive cake

Find it online: https://tempotaste.com/perfect-yule-log-cake-recipe-with-dark-chocolate-ganache-and-meringue-mushrooms-step-by-step-guide/