Sauerbraten - cooking recipe

Ingredients

1 piece beef (chuck roast marinates best)
1 (16 oz.) cider vinegar
water
whole cloves
3 bay leaves
4 onions

Preparation

Place meat in a large bowl.
Cover with vinegar and water. Make a net (cheesecloth) of cloves and bay leaves and place in the vinegar water.
Jab meat with fork.
Slice onions over meat. Marinate for 3 to 4 days, turning meat daily.
Cook roast as you would any beef roast.
Use vinegar water and onions to make an onion gravy.