Go Back

Bûche de Noël

By: Lyndsay // Coco Cake Land
Makes: 12 slices

ingredients

For the pumpkin sponge cake

  • 3/4 cup cake flour
  • 1/2 teaspoon baking powder
  • 1/2 teaspoon baking soda
  • 1/2 teaspoon cinnamon
  • 1/4 teaspoon fine sea salt
  • 3 large eggs
  • 1 cup granulated sugar
  • 2/3 cup canned pumpkin puree
  • 1/2 cup powdered sugar

For the cream cheese whipped cream

  • 8 ounces (1 pkg) full fat cream cheese, cold
  • 1 3/4 cups heavy whipping cream
  • 1 cup powdered sugar
  • 1 teaspoon vanilla extract

For the Nutella buttercream

  • 1 cup unsalted butter
  • 11/2 cups icing sugar
  • 1/2 cup good quality cocoa powder
  • 1/4 cup Nutella chocolate hazelnut spread
  • 1 teaspoon pure vanilla extract
  • pinch of salt

For the meringue mushrooms

  • 4 large egg whites
  • ¾ cup granulated sugar

instructions

Make the cake

  • Preheat the oven to 375°F. Coat a 15″ x 10″ jelly roll pan with baking spray and line with parchment paper. Spray the parchment paper to prevent sticking.
  • In a large bowl, combine the flour, baking powder, baking soda, cinnamon and salt; whisk thoroughly to combine.
  • In the bowl of a stand mixer fitted with the paddle attachment, beat the eggs and granulated sugar until thick and pale.
  • Add pumpkin puree and and mix on low for a few seconds to combine.
  • Add flour and mix on low speed until combined, about twenty seconds.
  • Pour the batter into the prepared pan and spread evenly using an offset spatula.
  • Bake for 13 minutes, or until the cake springs back when touched in the center – be careful not to overbake.
  • Remove the cake from oven and let it cool for just a few minutes. You want to roll the cake while it is still warm!
  • Spread a large tea towel out on a work surface and sprinkle the towel with the powdered sugar. Use your hands to spread the sugar evenly over the towel. Immediately turn the baked cake out onto the tea towel and roll the cake and towel together starting at a short end. Let cool completely before filling.

Make the whipped cream

  • Start with a cold mixing bowl – place the bowl of your stand mixer and the whisk attachment in the fridge or freezer to chill, 5-10 minutes.
  • Using the paddle attachment, beat the creamcheese until smooth and free of any lumps, scraping down the sides of the bowl when needed.
  • Swap the paddle attachment for the whisk attachment. With the mixer on low speed, slowly stream the heavy cream into the bowl until everything combines and appears liquid.
  • Beat on medium high speed until soft peaks form.
  • Add the icing sugar and pinch of salt and continue to beat until stiff peaks form.
  • Place in refrigerator until ready to use. Leftovers can be dolloped on Sunday morning waffles.

Make the Nutella buttercream

  • In the bowl of a stand mixer fitted with the paddle attachment, beat the butter, icing sugar, cocoa powder, Nutella, vanilla extract and pinch of salt on low speed to combine.
  • Once incorporated, beat on high speed until doubled in volume, about three minutes.

Make the meringue mushrooms

  • Preheat the oven to 180 degrees F. Line two baking sheets with parchment paper.
  • Pour the egg whites and sugar into a heatproof bowl. Place it on top of a double boiler over a pot of simmering water. Whisk continually until the mixture reaches 150 degrees Farenheit or the sugar crystals have dissolved.
  • In the bowl of a stand mixer beat the mixture on medium speed until soft peaks form. Raise it up to high speed until stiff, glossy and durable – about 3 minutes.
  • Divide meringue into two separate bowls.
  • In one bowl, gently fold in red gel food colouring until you get your desired shade.
  • Fill two piping bags fitted with an open circle tip – one with the white meringue for the mushroom stems, and one with the red meringue for the caps.
  • Pipe mushroom stems by squeezing piping bag then pulling upward.
  • Pipe mushroom caps by piping a meringue kiss-like shape, then using a dampened finger to press gently on it to remove any point.
  • Bake for 1 hour in the oven; turn off oven and let them dry out for another hour. If you find they are still seeming sticky, leave them in the oven with the oven turned off for 2-3 hours more (but be careful they don’t end up browning too much). Do not open the oven while the meringues are baking. Any variation in temperature can make the meringues crack. Store meringues in an airtight container for one week.

notes

Pumpkin Sponge Cake recipe adapted from Sprinkle Bakes
Cream cheese whipped Cream recipe from Beyond Frosting