150 gr. butter
1/2 cup of sugar (or less)
1 cup hazelnuts mixed
1 cup flour
1/2 teaspoon baker powder
1. The butter mixed with sugar , than add eggs one by one.
2. The flour, baking powder, mixed hazelnuts and plums ( divided by half) add to butter with sugar.
3. Preheat the oven to 170 degrees and baked 40-45 min.