Peking Roast
["3 to 4 lb. chuck blade roast", "onion and garlic", "1 c. vinegar", "1 c. strong coffee", "2 c. water"]
["Cut 1-inch slits into sides of the meat all around.", "Press small wedges of onion and garlic alternately into each slit (garlic may be omitted).", "Place in a large bowl or plastic bag. Pour 1 cup vinegar over meat.", "Refrigerate for 24 to 48 hours, turning occasionally."]
["chuck blade", "onion", "vinegar", "coffee", "water"]