Type of mould:-
you need a ring shape(gugelhupf) mould of 24 cm(9 1/2 inches) diameter.
or
a well greased rectangular tin(35*11 cm/ 14*4 1/2 inches). after about 15 minutes in the oven, make a cut about 1 cm in deep in the middle along the length of the cake to ensure a neat crack in the centre and continue baking.