Elegant Lemon Cake Roll1

• 10 rectangle on a towel
• 4 eggs
• 1 lemon extract
• 1 jellyroll with vegetable oil (pan)
• 1/2 creamy lemon filling
• 150 gr sugar
• 150 gr sugar
• 85 gr sifted cake flour
• 40 gr flaked coconut
• 26 gr powdered sugar