Braised Lamb With Preserved Lemon

2 tablespoons olive oil 4 (1 -1 1/4 lb) lamb shanks , patted dry 1 medium onion , finely chopped 1 large lemon , thinly sliced 1 navel orange , thinly sliced[...]

1/4 cup olive oil , divided 2 lamb shanks (2 pounds total) 4 garlic cloves , thinly sliced 2 preserved lemons , thinly sliced 1 cup dry white wine 1 cup low[...]

1 tablespoon vegetable oil 2 garlic cloves , crushed 1 teaspoon cumin seed 6 green onions , halved (scallions) 1 lb diced lamb or 1 1/2 lbs lamb shanks 2[...]