Teviotdale Pie

Name: Teviotdale Pie
Prep time: 15 min
Cook time: 15 min
Total time: 30 min
Cuisine: European, British
Ingredients: Lean minced beef 450g (1lb); Onion 1, peeled and chopped; Carrot 1 large, peeled and finely chopped; Celery 2 sticks, finely chopped; Beef stock 300ml (½ pint); Worcestershire sauce 1 tsp; Salt and freshly ground black pepper; Self-raising flour 225g (8oz); Cornflour 25g (1oz); Shredded beef suet 75g (3oz); Milk 300ml (½ pint)