Pre-heat an oven (180oC / 350oF / Gas Mark 4).

Put the potatoes, leeks and carrots in a casserole dish. Spray a deep lidded fry pan with Spray2Cook and put on a medium to high heat.

Add the trimmed chops and any lean meat trimmings to the pan and brown the meat on all sides.

Add the stock together with herbs and seasoning. Blend the cornstarch with a little water (adding slowly) and then add the blended cornstarch to the pan as it just starts to bubble.

Allow it boil and simmer for 5 minutes before transferring the contents of the fry pan to the casserole.

Put in the oven and cook for 75 minutes.

Add the mushrooms and peas and return to the oven for a further 15 minutes.

Remove the bay leaf and serve in preheated bowls like pasta dishes.