Chicken with balsamic semi-dried tomatoes

Ingredients

• 2 tablespoon olive oil
• 4 x 150g chicken breast fillets
• 1 clove garlic, sliced
• 1/2 cup (125ml) dry sherry
• 3/4 cup (110g) semi-dried tomatoes, chopped
• 1/4 cup (60ml) balsamic vinegar
• 2 tablespoon brown sugar
• 1 cup (170g) instant polenta
• 1/2 cup (125ml) milk, hot
• 2 tablespoon finely grated parmesan
• 1/2 cup basil