I've c&p this from that SW support site, hope I don't get into trouble, they're a bit protective of their recipe section!
8 syn chocolate cake!
For 2 servings (8 syns)
2 eggs
5 tbps granulate sweetener
12g cocoa powder
38g self raising flour
Whisk the eggs and sweetener for about 4-5 mins until they go paler and slightly fluffy (they don't go as pale as when you whisk them with sugar)
Sift in the cocoa powder and SR flour, then using a metal spoon fold in gently so you don't knock all the air out.
Whack it in a microwaveable dish and micro for about 1min 30 (that's in a 850w)
Done.
You could make an individual one for 4 syns:
1 egg
2.5 tbsps sweetener
6g cocoa powder
19g SR Flour
You could serve with some aerosol cream, muller toffe yoghurt, slightly warmed muller vanilla yoghurt, custard, frozen yoghurt, or make a chocolate sauce with a highlights sachet for a couple more syns.
Melt a 99 size flake and pour over the top (6.5 syns per serving with cake)
Syrup sponge - use all SR flour instead of cocoa and before you put the mix in the dish put 1tbsp golden syrup per serving in the bottom (each portion then 6.5 syns)
Plain sponge - leave the cocoa out and voila
I've not tried it yet, am going to make it for the dc tonight.