How easy it is to make meringue roulade with black currant! An ideal dessert!

How easy it is to make meringue roulade with black currant! An ideal dessert! Ingredients: for the cake top: egg whites - 6 pieces powdered sugar - 200 g (7 oz) lemon salt - 3 g ( oz) starch - 25 g (0.9 oz) almond flakes - 25 g (0.9 oz) IN THE OVEN 140 °C (284 °F)/35 minutes for the cream: cheese cream - 250 g (8.8 oz) cream - 90 ml ( fl oz) powdered sugar - 50 g ( oz) vanilla essence - 2 g ( oz)