Jamie Oliver served up a tasty creamy chicken and chive pie with sour cream and wholegrain mustard on Jamie : Fast and Simple.
The ingredients are: 450g shredded poached chicken and vegetables, 1 bunch of chives (20g), 250ml soured cream, 2 tablespoons semi-skimmed milk, 2 tablespoons wholegrain mustard, 2 x 320g sheets of ready-rolled puff pastry, 1 free-range egg and 2 tablespoons sesame seeds.
See recipes by Jamie in his book titled: Simply Jamie available from Amazon now.