You will need

  • For the sponge:
  • 50g hazelnuts
  • 25g Food Thoughts cocoa powder, plus 2 tbsp
  • 25g gluten-free plain flour
  • 1 tsp baking powder
  • ÂŒ teaspoon xanthan gum
  • Pinch salt
  • 6 medium free-range eggs
  • 125g caster sugar
  • For the Vegan Milk Chocolate icing:
  • 180g Food Thoughts Oat Milk Chocolate Chips
  • 180g icing sugar, plus 1 tablespoon for dusting
  • 150g plant based unsalted butter, room temperature
  • 1 tbsp strong coffee
  • Pinch salt
  • For the filling:
  • 180ml plant based double cream
  • 150g chestnut purĂ©e
  • 50g icing sugar
  • 1 tsp vanilla extract
  • Pinch salt

Method

Preheat the oven to 180°C, 160°C fan and lightly grease and line a 10×15 inch Swiss roll tin with baking paper.

Blitz the hazelnuts in a food processor just until finely ground, then combine with Food Thoughts Cocoa Powder, gluten-free plain flour, baking powder, xanthan gum and salt.

Separate the eggs, adding the egg whites to one large clean bowl and the yolks to another. Using an electric whisk, whisk the egg whites to medium-firm peaks, before adding in half of the sugar a tablespoon at a time, continuing to beat until glossy.

Whisk the egg yolks with the remaining sugar until thick and three times the volume. When you lift out the whisk a trail should stay on the surface of the rest of the mixture for at least a few seconds before sinking - at this point, it’s ready.

Fold the dry ingredients into the egg yolk mixture, followed by 1/3 of the egg whites. Fold in the remaining egg whites in 3 stages, taking care to keep as much air in the batter as you can. Pour the batter into the tin, smooth the edges and bake for 18-20 minutes, or until springy to the touch and a skewer inserted comes out clean.

Leave the cake to cool for 7-8 minutes while you lay a clean tea towel, dusted with a little cocoa powder to help prevent sticking, on your kitchen side. In one quick swoop, flip out the cake onto the tea towel, close to one end, and carefully peel off the baking paper that’s on top of the cake. Gently score an indentation with a small sharp knife 1cm or so in from the edge of one of the longer sides of the sponge (make sure you don’t cut all the way through), and start to roll up from this side, long end to long end, rolling the tea towel that’s underneath the cake, with the cake. Let cool completely, tightly wrapped on your kitchen counter.

To make the icing, melt Food Thoughts Oat Milk Chocolate Chips in a heatproof bowl set over a pan of simmering water. Remove from the heat and let cool slightly. Meanwhile, beat the icing sugar and butter together until light and fluffy. Pour the cooled chocolate into the butter and sugar mixture, followed by the coffee. Add a pinch of salt and continue to beat until smooth and combined.

To make the chestnut cream filling, whisk all the ingredients together until you have stiff peaks.

To assemble, unroll the cooled sponge and spread with the filling, leaving a small gap at the edges. Re-roll back up, placing it seam-side down on a serving platter on board.

Spread the chocolate icing all over the rolled cake, using a spatula or the tines of a fork to create a wood effect. Dust with icing sugar and chill in the fridge until ready to serve.