Chocolate sauce for cake and dessert decoration   Ingredients: 10 Tablespoons of cocoa powder 3 Tablespoons of powdered milk 50 Gm butter 5 Tablespoons of fine sugar ½ Cup of water or as needed   Method: 1. Mix cocoa and milk in a bowl with a whisk. 2. Add sugar and mix again. 3. Gradually add the water while stirring until the