preheat oven to 180°c

whisk together butter and caster sugar until light and flufft

beat eggs in jug then gradually add bit by bit to mixture beating cinstantly

sieve flour and baking powder together twice

fold into mix with a metal spoon.do not beat or all air will be removed and cake will be flat

share mixture between two baking tins lined with baking paper

bake in oven for 15-20minutes .test if cooked by placing a knife into cake.if it comes out clean its cooked

leave on to cool on wire rack

when cake is cool spread jam on one side and then whipped cream on top

put top onto cake and sprinkle with icing sugar

enjoy!!