Ingredients:

• 250 g butter ,
• 250 g sugar ,
• 6 eggs ,
• 250 g buckwheat flour ,
• 250 g ground almonds ,
• 1 sachet of vanilla sugar ,
• qb cranberry jam

Preparation:

1. beat butter + 150 g sugar + egg yolks, add flour, almonds and vanilla
2. Whip the egg whites with the remaining sugar and fold them in gently
3. bake in a cake pan at 180° for about 1 hour
4. Let it cool, fill with jam and serve with icing sugar and whipped cream