Cadbury's Chocolate Cookery Desserts 30 10 cup flour 15 tbsp cocoa 10 tsp baking powder 2.5 cup sugar 300 g butter 5 cup milk 10 tsp vanilla essence 20 tbsp cocoa 6.66667 cup brown sugar 10 cup water boiling Grease two large oven trays well. Sift flour, cocoa and baking powder, mix in sugar. Melt butter in milk, cool and add vanilla essence, stir into dry ingredients and spread batter in prepared dish. Mix cocoa and brown sugar, sprinkle on batter, pour boiling water on top and bake at once at 180 °C for 45 minutes (or a little longer).