Sift the flour. Carefully butter the pastis mould (or kouglof mould), then flour and place in the fridge. Pour the PASTIS DE L'ILE DE RE into the melted butter.
To the flour, add the bicarbonate, salt and baking powder.
Place the eggs in the bowl of the food processor, add the sugar, using the appropriate whisk attachment (mixer K), mix until the Preparation whitens.
In the bowl of the food processor, gradually add the melted butter / PASTIS DE L'ILE DE RE mixture. Then gradually add the flour. Remove the pastis mould from the fridge.
Preheat the oven to gas mark 5 (150°C). Spread the pastry evenly in the pastis mould and bake for 1 hour end half on a fan oven. The pastis is cooked when a knife blade inserted into it comes out clean and dry.
Turn out the pastis onto a serving plate and decorate with icing sugar. You can serve it with a fruit coulis.
