Ingredients:
– Eggs: 4
8. Use a whisk to beat a few times, then use a spatula to mix the flour on the sides of the bowl evenly.
9. Add about one-third of the egg whites to the egg yolk batter and fold gently with a spatula until combined. 10. Pour all of the egg yolk batter into the egg whites and fold gently until evenly mixed. 11. The mixed batter should be smooth and free of lumps. 12. Pour the batter into a baking pan lined with parchment paper, tap the pan a few times to remove air bubbles, and bake in a preheated oven at 150°C for 10 minutes. 13. Remove the baked cake from the oven. 14. Invert it, peel off the parchment paper, and let it cool. 15. Invert it again and spread a layer of hawthorn jam on top. 16. Roll up the cake.17. Wrap tightly with baking parchment used for cakes.
18. Place in a preservation bag; it will set shortly. Cut when ready to eat. 19. This is the hawthorn jam I made, very smooth.

