By Risha Ganguly
Pre heat the oven at 175 degrees celcius.
In a bowl, beat egg, butter, sugar and vanilla till they are light and fluffy.
In another bowl, mix ocoa powder, flour, baking powder and salt. Now, strain and add it to the liquid mixture.
Blend the mixture and add chocolate chips. Drop spoonfuls of dough on cookie sheets and cook in the pre-heated oven for 10-12 minutes.
Take the cookies out and put them on a wire rack to cool them down. Your chocolate cookies are ready.