Chicken Savoy

INGREDIENTS

• 1 (2 to 3 pound) whole chicken, cut into pieces
• 1/8 cup extra virgin olive oil
• 1 cup chicken stock
• 1 clove garlic, crushed
• 1 teaspoon dried oregano
• salt and pepper to taste
• 1/4 cup grated Romano cheese
• 3 tablespoons balsamic vinegar