Whisk all the ingredients for the Yorkshire puddings together in a bowl. Allow to rest overnight in the fridge.
Preheat the oven to 225 °C
Cook the sausages in a tbs of dripping in a frying pan until coloured, pop the roasting tray in the oven with the rest of the dripping. When smoking hot then add the sausages and Yorkshire pudding mixture and cook for 1 hour.
For the gravy, cook out the onions until deeply coloured, add the madeira and sherry and stock into a sauce pan and bring to the boil. Finish with the bisto, marmite and Bovril.
Whisk all the ingredients for the Yorkshire puddings together in a bowl. Allow to rest overnight in the fridge.
Preheat the oven to 225 °C
Cook the sausages in a tbs of dripping in a frying pan until coloured, pop the roasting tray in the oven with the rest of the dripping. When smoking hot then add the sausages and Yorkshire pudding mixture and cook for 1 hour.
For the gravy, cook out the onions until deeply coloured, add the madeira and sherry and stock into a sauce pan and bring to the boil. Finish with the bisto, marmite and Bovril.