Victoria sponge recipe please

[DiscoDancer]

Hi, I want to make a birthday cake for DH which the DCs can decorate. I had a fantastic sponge recipe off here a few years ago but I've lost it, can anyone give me one please? It was a really simple one but the cake was so delicious.....

Weigh out 4 medium eggs in their shells, and use equal weights in caster sugar, self raising flour and stork (lighter sponge than butter). I also add 1/4 teaspoon of baking powder for every egg I use, and a tablespoon of whole milk for every egg too.

My sponges are always amazing if I do say so myself

Thanks both! Do you have a recipe for buttercream too?!