Chocolate Sponge Cake Mix Buy Now Mix for fine quality chocolate sponge cake and swiss rolls. We are the Manufacturer of Chocolate Sponge Cake Mix in India, Our Chocolate Sponge Cake Mix is supplied to all major cities of India like Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata etc. Baker Recipe for Chocolate Sponge Cake Sponge Cake SWISS SCHOCO BISQUIT 1000 gm Water ( Cold ) 160 gm Fresh Eggs ( Cold ) 750 gm / 15 eggs Swiss Rolls SWISS SCHOCO BISQUIT 1000 gm Water ( Cold ) 250 gm Fresh Eggs ( Cold ) 750 gm / 15 eggs Baking Method Place all the ingredients in a mixing bowl. Mix on high speed 6 to 8 minutes. Scale the batter into a cake tin or baking tray Bake at 200 ºC to 180ºC falling approx 20 to 25 minutes. For Swiss Rolls bake at 230º C. approx 20 to 25 minutes.