Chocolate Biscuit Roll Cake Recipe/Шоколадтай, жигнэмэгэн гадаргат рулет хийх жор/ 초콜릿 비스퀴트 롤케이크 레시피

ingredients: 4 egg whites 70g sugar 4 egg yolks 80g all-purpose flour 15g cacao powder sugar powder Bake in preheated oven at 340°F for 14 minutes. for cream: 60g cream cheese 20g sugar 150g heavy cream for decoration: 30g dark chocolate cacao powder