A famous recipe that sells 1000 pieces a day in a restaurant in Italy!
Recipe:
Butter 100 grams (7 tablespoons).
Sour cream or yogurt 100 grams (7 tablespoons).
Egg yolk 1 pc.
Floral water 2 tablespoons.
vanillin 1/2 teaspoon.
Wheat flour 300 grams (2 heaped cups).
Baking powder 1/2 teaspoon.
Filling:
chopped walnuts 200 grams (2 cups).
condensed milk 3 tablespoons.
Bake at 180℃ for 30 minutes.
Bon appetit, my dear friends!