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Log Cake Recipe

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A classic chocolate Yule log cake with mascarpone filling and whipped chocolate ganache, decorated to resemble a rustic wooden log for holiday celebrations.

Ingredients

Scale
  • 3/4 cup (98g) all-purpose flour
  • 1/3 cup (38g) Hershey’s Special Dark cocoa powder
  • 1 tsp baking powder
  • 1/2 tsp salt
  • 4 large eggs, divided
  • 3/4 cup (155g) granulated sugar
  • 5 tbsp (72g) sour cream
  • 1/4 cup unsalted butter, melted
  • 1 tsp vanilla extract
  • 1 1/4 cups (300ml) heavy whipping cream, cold
  • 3/4 cups (86g) powdered sugar
  • 1 tsp vanilla extract
  • 1/8 tsp salt
  • 8 oz (226g) mascarpone cheese, softened but still chilled
  • 8 ounces semi sweet chocolate, finely chopped
  • 1 cup heavy whipping cream
  • Sugared cranberries and rosemary, optional

Instructions

  1. Preheat oven to 350°F and line a 17×12 inch jelly roll pan with parchment paper, extending at least an inch above all sides.
  2. Whisk together flour, cocoa, baking powder, and salt in a medium bowl and set aside.
  3. In a large bowl, whisk egg yolks and sugar until well combined, then add sour cream, melted butter, and vanilla extract.
  4. Fold the dry ingredients into the wet mixture until just combined.
  5. Beat egg whites in a separate bowl until stiff peaks form, then fold into the batter in three additions.
  6. Spread batter evenly in prepared pan and bake for 10-12 minutes until springy to touch.
  7. Immediately remove cake from oven and, while hot, use parchment to roll cake from the shorter end. Cool completely.
  8. For filling, whip cream with powdered sugar, vanilla, and salt to soft peaks, then add mascarpone and whip until stiff.
  9. Unroll cooled cake, spread with filling, and re-roll without parchment paper.
  10. Refrigerate wrapped cake for at least an hour before decorating.
  11. For ganache, pour hot cream over chopped chocolate, let sit, then whisk until smooth and cool to room temperature.
  12. Whip cooled ganache until light and spreadable.
  13. Cut a 3-inch diagonal piece from one end and attach to the side of the main log with ganache.
  14. Cover entire cake with ganache and use a fork to create bark-like texture.
  15. Decorate with sugared cranberries and rosemary if desired.

Notes

For best results, don’t let the rolled cake sit unfilled for more than 1-2 hours. The log cake can be made 1-2 days ahead and stored in the refrigerator.

Nutrition facts are estimates and may vary based on ingredients used, portion sizes, and preparation methods.

Nutrition

Keywords: log cake, yule log, buche de noel, christmas dessert, chocolate roll cake, holiday baking