275 gm plain flour 25 gm cocoa 3 tspn baking powder 175 gm brown sugar 2 eggs 1 cup milk 75 ml vegetable oil Vanilla essence to taste Lemon essence to taste 50 gm dark chocolate, grated 50 gm milk chocolate, grated 50 gm white chocolate, gratedSift together flour, cocoa, baking powder and a pinch of salt. Stir in sugar. Whisk together eggs, milk, oil and a few drops of each of the essences and stir into the dry ingredients. Fold in grated chocolates until mixed thoroughly (do not overmix - the mixture should still be slightly lumpy).
Spoon into buttered muffin pans and bake at 180°C for 18 minutes or until cooked when tested with a skewer. Stan in pans for 5 minutes before turning out on a wire rack to cool.