A cake to feed 6-8
225g softened, unsalted, butter
225g castor sugar
225g self-raising flour
1/2tsp bicarb
4 free range eggs (ideally at room temp)
60ml whole milk
100g sugar
4 sticks rhubarb
2 tbsp elderflower cordial
3 white tea, blueberry and elderflower teabags
50g chopped pistachio
50g crème fraiche
Method: