Peking Roast

Directions

1. 1
   Cut 1-inch slits into sides of the meat all around.
2. 2
   Press small wedges of onion and garlic alternately into each slit (garlic may be omitted).
3. 3
   Place in a large bowl or plastic bag. Pour 1 cup vinegar over meat.
4. 4
   Refrigerate for 24 to 48 hours, turning occasionally.