Yam swiss roll PreviousNext DessertVery Easy35 min Send this recipe to a friend Print this page Ask a question to the author Post your photo of this recipe The flavor and texture is so good. Ingredients 4 4 Large eggs whites 35 g castor sugar 4 Large egg yolks 35 g Castor sugar 1/2 teaspoon or 2 g baking powder 1 teaspoon vanilla essence 10 g cornflour(sifted) 70 g cake flour(sifted) 1 g salt 40 ml Melted butter/canola oil 40 g milk Some Icing (for decoration) View the directions