tip the dried mushrooms, bouillon and vinegar into a bowl and pour over ml boiling water. boil the potatoes and celeriac together for - mins until very tender, then drain and leave to steam-dry. mash with the white pepper. meanwhile, heat the oil in a large, deep, non-stick frying pan and fry the onions...
tip the dried mushrooms, bouillon and vinegar into a bowl and pour over ml boiling water. boil the potatoes and celeriac together for - mins until very tender, then drain and leave to steam-dry. mash with the white pepper. meanwhile, heat the oil in a large, deep, non-stick frying pan and fry the onions...