Chocolate sponge cake with nuts

Ingredients:

• 250 g icing sugar
• 230 g flour
• 200 g butter at room temperature
• 150 g toasted nuts
• 150 g dark chocolate
• 30 g unsweetened cocoa powder
• 5 egg yolks
• 4 egg whites
• 2 spoonfuls honey
• butter and flour for the tin

Beat the icing sugar to a foam with the butter and a pinch Of salt; Add the yolks one at a time and slowly add the flour and Cocoa sieved together, the chopped chocolate, the Roughly chopped nuts, 2 spoonfuls of honey and 2 egg Whites whipped to a firm peak. Add the two remaining egg Whites whipped to a peak, stirring carefully. Butter and flour a cake tin, pour in the mixture. Cover and Place in the oven at (190°) for one hour 25 minutes.