Firstly, in a large bowl take milk, oil, vinegar, vanilla extract, sugar. Whisk and mix well until the sugar dissolves. Now place a sieve and add maida, cocoa powder, baking soda, baking powder and salt sieve the flour making sure there are no lumps. Mix using cut and fold method form a smooth silky consistency batter. Take cups grease it with oil place the butterpaper at the bottom to prevent from sticking.

Pour the batter into cup and tap twice. Some choco chips spread.Preheated oven at 180° celsius for 30 minutes. Finally enjoy Chocolate mug cake once cooled completely.