Vermicular | Braised Beef Shanks

Ingredients

• 2 lb beef shank, cut into 8 pieces
• Kosher salt
• Freshly ground black pepper
• All-purpose flour, to coat
• ⅓ lb pancetta, thinly sliced
• 1 clove garlic, minced
• 2 onions, finely chopped
• 1 carrot, peeled, finely chopped
• 2 stalks celery, finely chopped
• 1 stalk celery, halved lengthwise, cut into 2" pieces
• ½ teaspoon kosher salt
• 3 tomatoes, peeled, seeded, coarsely chopped
• 1 cup white wine
• 1 bunch bouquet garni (thyme, bay leaf, rosemary, parsley)
• 2 tablespoons olive oil, divided
• Italian parsley, coarsely chopped