Ingredients for a 33 x 22.9 x 5.08 cm (13 x 9 x 2 inch) baking pan: 260 g sugar 8 eggs 40 ml water 50 ml oil 30g cocoa 150 g cake flour The pan should be greased with butter and floured or lined with parchment paper.   Directions: Sponge cake: Beat egg whites and water […]