Chocolate puddle pudding

3 oz self raising flour
2 level tbsp cocoa powder
4 oz butter or marg
4 oz sugar
2 eggs
1 tbsp chopped walnuts
A little milk
Sauce:
4 oz soft brown sugar
2 level tbsp of cocoa powder
½ pint of hot water
A soft sponge sitting in a puddle of sauce.
Cream butter and sugar, mix in eggs, then fold in the sifted flour and cocoa. Add enough milk to make a soft dropping consistency.
Spoon the mixture into a well buttered 2-
Now prepare the sauce -
Cook at gas mark 5/190C for 40 mins.
The cake rises up through the sauce.