BBC Food - Recipes - Chicken kiev with mashed potato and green beans

Ingredients

• 4 x 225g/8oz chicken breasts , wing bone left in but skin removed
• handful fresh parsley , chopped
• 120g/4oz butter , at room temperature
• 2 garlic cloves, peeled and crushed
• salt and freshly ground black pepper
• 1 tsp Dijon mustard
• 60g/2½oz plain flour
• 1 egg , lightly beaten
• 1 tbsp milk
• 100g/3½oz white bread , crusts removed, dried and processed into breadcrumbs
• 120ml/4fl oz olive oil
• mashed potato
• green beans
• lemon wedges