Osso Bucco with Soft Polenta

Ingredients

• 3 tablespoons olive oil
• 4 pieces of Osso Bucco
• Plain flour (for coating)
• 1 large brown onion, finely diced
• 1 teaspoon garlic, chopped
• 1 kg roma tomatoes, roughly chopped
• 1 bottle Passata Di Pomodoro a Sarsa Da Nunna
• 500 ml beef stock
• 1 teaspoon dried oregano
• 1 teaspoon dried basil
• 3 medium carrots, diced
• 4 sticks celery, thickly sliced
• 1 garlic clove, crushed
• 2 tablespoons fresh flat leaf parsley, chopped
• 1 tablespoon lemon zest
• 1 cup fine polenta
• 3 cups chicken or vegetable stock
• 2 tablespoons parmesan, finely grated
• 40 g butter
• ½ cup whipping cream (optional)
• Salt and white pepper to taste