Add butter and sugar mix together,add d eggs 1after d other,sieve d flour,add baking powder and mix,add d flour in to d butter,add d flavour.

For d icing,u need to sieve d icing sugar, add butter &icing sugar and mix until creamy,separate d butter cream in to 2parts add d colours,put in to d piping bags and noozles,pipe it on ur desired shapes.

Grease ur pan with butter and flour,put d batter in to d pan and bake.