Preheat oven (electric cooker: 175 °C/circulating air: 150 °C/gas: see manufacturer). Grease four ovenproof moulds (approx. 320 ml each) for the puddings. Melt 20 g butter and stir in the vinegar. Whisk the egg, 175 g sugar and jam until creamy.
Mix flour, baking powder and 1 pinch of salt. Stir 1⁄8 l milk into the egg mixture. Stir in half of the flour mixture. Stir in the remaining milk and flour mixture well. Finally, stir in the butter and vinegar mixture.
Spread the mixture evenly into the four moulds. Bake in a hot oven for about 35 minutes. The pudding is ready when it is golden brown and the consistency is firm.
For the syrup, heat 80 g butter, 150 g sugar, cream and 6 tbsp water in a small pot until the sugar is dissolved. Remove the pudding mould and let it cool down for about 15 minutes.
Carefully remove the puddings from the rim of the mould with a knife. Remove and put back into the moulds. Sprinkle the puddings with syrup and let them cool down for about 30 minutes.
In the meantime, halve and squeeze the limes for the fruit salad. Mix lime juice and 1 teaspoon sugar. Wash, peel, quarter, core and cut the pear into slices. Wash and clean the figs and cut into thick slices.
Carefully mix fruit and lime juice. Turn out the puddings onto four plates. Serve with fruit salad.