Sauerbr a ten
750ml vinegar
Bay leaves
Cloves
Peppercorns
500g beef joint
1 onion, finely chopped
Breadcrumbs from 1 crust of bread
4 tablespoons flour
1. Boil the vinegar with the bay leaves, cloves and peppercorns.
2. Pour the infused vinegar broth over the beef until half covered.
3. Leave to marinade for a few days, turning regularly.
4. Remove the beef from the broth and pan-fry on a low heat for 30 minutes.
5. Add the onion and breadcrumbs to the vinegar broth and mix well.
6. Heat the broth at a simmer and stir in the flour to thicken, then pour the broth over the beef.
7. Serve with salted potatoes.