Grease the Deluxe Poultry Roaster with some butter and sprinkle with some flour.
Combine Guinness and butter in a medium saucepan and bring to a light boil using the side burner or hob.
Add the cocoa powder and whisk until smooth. Remove from heat and set aside.
In a large mixing bowl, whisk together the egg, crème fraiche and vanilla.
Pour the Guinness/butter mixture into the crème fraiche mixture and beat until just combined.
Add flour, sugar, baking powder and salt and beat until just combined.
Pour the batter into the prepared Deluxe Poultry Roaster (skip to “At the barbecue” step 2)
For the glaze, combine Guinness, butter, dark brown sugar, cream and salt in a medium saucepan and bring to a boil using the side burner or hob. Boil for one minute, stirring constantly.
Remove from heat and stir in icing sugar a little at a time and whisk until smooth.
As soon as the cake has cooled, pour the salted caramel glaze over the top and sprinkle with Fleur de Sel.
At the Barbecue:
Prepare the barbecue for indirect heat, approx. 180 °C.
Place the Deluxe Poultry Roaster over the indirect heat and bake the cake with the lid closed for about 45 minutes (see “In the kitchen” step 8).
Remove the cake from the barbecue and leave to cool, then pour over glaze.
Serving Suggestion:
Serve with some whipped chantilly cream, or crème fraiche on the side.
All of our recipes are created by our expert chefs at the Weber Grill Academy. View more inspirational recipes or book a course at the Grill Academy now.