Oven Barbecued Spareribs

Four pounds of pork ribs seared until browned, then covered in a tangy homemade barbecue sauce and braised in a low oven for 3 hours. The foil-sealed pan traps all that steam and sauce, turning even the toughest spareribs into fall-off-the-bone tender meat.

The sauce gets simmered for 20 minutes on the stovetop before it ever touches the ribs. Ketchup, brown sugar, vinegar, lemon juice, Worcestershire, and dry mustard cook down with sautéed onions into a thick, balanced glaze. That pre-cooking step melds the flavors so you’re not just pouring raw ingredients over the meat and hoping for the best.

Browning the ribs first and building the sauce in the same skillet is what gives this depth. Those browned bits stuck to the pan (the fond) dissolve into the sauce when the onions and liquid go in. It’s free flavor that you’d lose if you skipped the sear and went straight to the oven.

Chef Tips

• Line the baking pan with foil for easy cleanup. Barbecue sauce bakes into a concrete-like layer without it.
• Seal the foil cover tightly. Any gaps let steam escape and dry out the ribs. Use a double layer if your foil is thin.
• The 275°F (135°C) oven temperature is deliberately low. Higher heat toughens the connective tissue instead of breaking it down.
• For a caramelized finish, uncover the ribs for the last 20 minutes and baste with the pan sauce.

Variations

• Add a tablespoon of liquid smoke to the sauce for a grilled-over-charcoal flavor.
• Swap vinegar for apple cider vinegar and add a pinch of cayenne for a Carolina-inspired kick.
• Use baby back ribs instead of spareribs for a meatier, slightly leaner cut that cooks in about 2 hours.