Preheat oven to 350 deg F/180 deg C
Grease an oven dish or molds, we used 6 individual molds
Beat the sugar and eggs, until thick and light in colour, then add the jam and mix through
Add the melted butter and vinegar to the wet mixture.
Sieve, the flour, soda and salt together - then add to the wet mixture and mix well
Pour into your dish and bake until pudding is brown and well-risen - around 20-30 minutes.
For the sauce, melt together all the ingredients - until the sugar has dissolved.
Once the pudding/puddings are out the oven, pour over the sauce straight away so this soaks into the sponge - we served ours with ice cream. Enjoy!