Loin of Pork with Bay Leaves

INGREDIENTS

• 6 tablespoons extra-virgin olive oil
• 1 (4-pound) boneless pork loin, plus the bones
• 1/2 cup white wine
• 1 medium onion, finely sliced
• 1 teaspoon salt
• 4 garlic cloves, bruised and crushed with the flat side of a knife
• 6 peppercorns, bruised
• 16 bay leaves, 6 crumbled, plus more whole leaves for garnish