Hungarian Walnut Crescents (Diós Kifli).

Instructions

1. Mix flour, butter, sour cream, sugar, and salt to form a soft dough.
2. Wrap and refrigerate 1 hour.
3. Mix walnuts, sugar, cinnamon, and milk to make filling.
4. Roll dough thin and cut into small triangles.
5. Place filling on each piece and roll into crescents.
6. Bake at 180°C (350°F) for 15–20 minutes.
7. While still warm, dust with powdered sugar.