Coronation Chicken

Name: Coronation Chicken
Prep time: 10 min
Cook time: 30 min
Total time: 30 min
Yield: 6 portions
Ingredients: 100 g onions; 20 g olive oil; 1 Tbsp curry powder; 15 g tomato purée; 80 g red wine; 10 g lemon juice; 1 bay leaf; ¼ tsp fine sea salt; ¼ tsp ground black pepper; 20 g mango chutney; 150 g mayonnaise; 150 g crème fraîche; 500 - 600 g cooked chicken meat; 50 g sultanas; 1 bunch coriander leaves