Step-by-step Instructions

1. Mix 3 egg yolks with a pinch of salt and 120 g sugar.
2. Add 150 g sour butter and 130 g cream to the mixture.
3. Incorporate 400 g flour and a pinch of baking soda into the mix.
4. Refrigerate the dough for 1 hour.
5. Beat 3 egg whites with 150 g sugar until fluffy.
6. Chop 250 g walnuts.
7. Divide 80 g ghee into 8 equal parts.
8. Grease a baking dish with one part of the ghee.
9. Layer the dough and walnuts alternately, greasing each layer with melted butter.
10. Mix 1 tsp milk with an egg yolk and brush over the top layer.
11. Bake at 160°C (320°F) for 40-45 minutes.
12. Prepare syrup by simmering 100 g sugar, 40 g honey, and 100 ml water for 5-7 minutes.
13. Pour hot syrup over the baked cake.
14. Bake again at 200°C (392°F) briefly.
15. Cool the cake for 10 minutes before serving.