3 tbsp olive oil
1 leek, trimmed and sliced
535g pack Asda Butcher's Selection Turkey Breast Steaks, cut into bite-sized pieces
350ml stock, made with 1 Knorr Chicken Stock Cube
2 level tbsp tomato purée
2 level tbsp fresh thyme leaves (or 2 level tsp dried thyme or mixed dried herbs)
150g baby carrots, cut in half if large
150g frozen peas
150g green beans, halved
2 level tbsp cornflour
New potatoes, boiled, to serve