Whisk egg,sugar,oil,vanilla essence in a bowl.whisk till combined.now sift all dry ingredients flour,cocoa and baking powder and soda,now add water n whisk

Now add milk,coffee and whisk till all combined,now pour the batter in baking tray and bake In oven 180° for 15 to 20 mins...when done cool it

Meanwhile prepare the truffle frosting...take a bowl add in condensed milk and milk n whisk it,now add the chocolate and microwave for 50 sec or 1 min...till all get combined & form silky texture.

Chocolate frosting..heat sugar and butter in a pan...heat till butter dissolved,now add in cocoa and whisk well..now add milk n whisk till sugar dissolves and it's all combined and form silky and smooth texture.

Now cut cake into half...add some sugar syrup (optional)then apply the chocolate frosting...and cover the cake with truffle frosting.

Decorate cake as u like...I did simple & sweet..just use fork to make simple design and decorated with homemade fondant flowers...hope u guys like it...it taste so good.enjoy😊 pls subscribe my #youtube blog Tanvi.s 25 yummy food blog..pls do like,share and comment.