Fire Roasted Peppers with Braised Oxtail

Ingredients

• 6 pieces Beef Oxtail
• 1/3 cup extra virgin olive oil
• 2 yellow onion, peeled and large chop
• 1 carrot, peeled and large chop
• 1 rib celery, large chop
• 1 tablespoon tomato paste
• 1 cup red wine
• 2 quarts beef stock
• salt and pepper
• 2 large red peppers
• Lemon-Caper Aioli, recipe below
• Balsamic vinegar, to taste