Here is a recipe to make chocolate cake in a pressure cooker. Rewrite the instructions in passive voice. The first one has been done for you.
(i) First sift the flour, cocoa powder and baking powder in a mixing bowl.
(ii) Add butter, sugar, salt, water and vanilla and beat the ingredients using a whisk.
(iii) Add the eggs and beat the batter until it is smooth.
(iv) Transfer the batter into the baking tin.
(v) Heat the pressure cooker, covered with the lid but without the pressure, for 3-4 minutes on high heat. Then place the cake tin in the empty cooker (Do not add water in the cooker).
(vi) Close the lid (without the pressure), lower the flame and let it cook for about 30 minutes.