Malva pudding

Name: Malva pudding
Prep time: 10 min
Cook time: 50 min
Total time: 50 min
Yield: 8 portions
Ingredients: 30 g unsalted butter; 100 g raw sugar; 2 eggs; 30 g smooth apricot jam; 1 tsp bicarbonate of soda; 200 g milk; 1 tsp white vinegar; 140 g self-raising flour; 1 pinch sea salt; 200 g pouring (whipping) cream; 80 g white sugar; 1 tsp natural vanilla extract; 80 g boiling water; 80 g unsalted butter