Leftover roast beef hash pie recipe

Name: Leftover roast beef hash pie
Yield: Serves 4
Ingredients: 1 tbsp olive oil; 1 large onion, peeled and finely sliced; 1 celery stick, finely chopped; 2 large carrots, peeled and finely chopped; 2 leeks, trimmed and finely sliced; 2 garlic cloves, peeled and crushed; 2 tsp picked thyme leaves; 1 tbsp tomato purée; ½ tbsp Worcestershire sauce; 350g leftover roast beef, chopped into 2cm chunks; 500ml beef stock or gravy; 250g leftover cold potatoes, chopped into 2cm chunks; 1 egg, lightly beaten; 320g Tesco Finest ready rolled puff pastry; steamed green vegetables, to serve (optional)

Created by The Tesco Recipes team

This comforting hash pie uses leftover roast beef and potatoes to make a winter warmer that the whole family will enjoy - tuck in!

See method

Serves 4
Takes 1 hr 15 mins
566 calories / serving

Shop your ingredients

Tesco Olive Oil 250Ml
1 tbsp olive oil
£3.10
£12.40/litre
Tesco Brown Onions Loose
Aldi Price Match
1 large onion, peeled and finely sliced
£0.11
£0.95/kg
Tesco Celery
1 celery stick, finely chopped
£0.69
£0.69/each
Tesco Chantenay Carrot and Baby Parsnip 350g
2 large carrots, peeled and finely chopped
£1.55
£4.43/kg
Tesco Sliced Leeks 200g
2 leeks, trimmed and finely sliced
£1.00
£5.00/kg
Tesco Garlic 4 Pack
Aldi Price Match
2 garlic cloves, peeled and crushed
£0.87
£0.22/each
Tesco Fresh Cut Thyme 20G
Aldi Price Match
2 tsp picked thyme leaves
£0.50
£25.00/kg
Tesco Worcester Sauce 150Ml
½ tbsp Worcestershire sauce
£1.30
£8.67/litre
Tesco British Roast Beef Slices 90g
Any 2 for £3.50 Clubcard Price - Selected Tesco Sliced Cooked Meat
Offer valid for delivery from 09/05/2026 until 25/09/2026
350g leftover roast beef, chopped into 2cm chunks
£2.30
£25.56/kg
Tesco Beef Stock Cubes 10 Pack 100g
500ml beef stock or gravy
£1.00
£10.00/kg
Tesco All Rounder Potatoes 2Kg
Aldi Price Match
250g leftover cold potatoes, chopped into 2cm chunks
£1.32
£0.66/kg
Tesco British Barn Eggs 10 Pack
1 egg, lightly beaten
£1.70
£0.17/each
Tesco Finest Ready Rolled All Butter Puff Pastry 320g
320g Tesco Finest ready rolled puff pastry
£2.50
£7.81/kg
Tesco Haricot Beans In Water 400G
steamed green vegetables, to serve (optional)
£0.45
£1.88/kg DR.WT
Tesco Tomato Puree 200G
Aldi Price Match
1 tbsp tomato purée
£0.59
£2.95/kg

Method

Preheat the oven gas 6, 200°C, fan 180°C. Heat the oil in a large, lidded frying pan over a low heat. Add the onion, celery, carrots and leeks, cover and cook very gently for 15-20 mins, stirring now and again, until completely soft. Add a splash of water if the mixture is looking dry.
Add the garlic and thyme to the pan and cook for 1 min, until the garlic is fragrant. Stir through the tomato purée, Worcestershire sauce, roast beef and stock or gravy. Simmer gently for 10 mins until slightly reduced and thickened. Stir through the potatoes, season to taste and remove from the heat.
Spoon the filling into a 24-26cm rimmed pie dish and brush the rim with a little of the beaten egg. Drape the pastry over the filling. Trim the edges and make a few slits in the centre of the pastry. Bake for 25-30 mins until the pastry is golden brown and crisp. Leave for a few minutes before serving with steamed green vegetables, if you like.