Oven-Braised Spare Ribs Smothered in Onions

Created and first cooked December 15, 2005, and many times since. A Family Favorite.

5 to 6 lb slab pork ribs, trimmed of fat and membranes, and cut into 2 rib portions (see Note)
2 large yellow onions, thinly sliced through poles
1/4 c ketchup
1/4 c apple cider vinegar
1/2 c water
garlic powder
cumin
cayenne
paprika (smoked, if available)

Preheat oven to 350 degrees F (177 C). Arrange ribs, meaty side up, in a roasting pan with a cover. Combine liquids and pour over meat; dust on seasonings to taste. Top with sliced onions. Cover. Roast 30 minutes, turn over rib portions, reduce heat to 325 ºF and roast another 60 minutes covered, turning once after 30 minutes. Remove cover, turn meat, and brown for 30 to 40 minutes, basting occasionally. Meat should be very tender, almost falling off the bone. Serve with steamed rice topped with the onions and pan gravy. Fried apples and braised red cabbage make nice sides. Feeds 6 heartily.

Note: Choose small slabs (5 to 6 lbs). They come from younger animals, and are generally more tender and less fatty.