Braised Lamb without nuts garlic parmesan

2 tablespoons coriander seeds 2 tablespoons fennel seeds 1 tablespoon black peppercorns 4 large lamb shanks (about 5 pounds) 4 tablespoons olive oil, divided[...]

For lamb 2 1/4 pound boneless lamb shoulder, trimmed and cut into 1-inch cubes 2 tablespoons unsalted butter 1 large tomato, peeled , seeded, and finely[...]