ASDA part of the Wal-Mart family

• 400g leeks, trimmed and washed
• 50g butter
• 750g Asda Sweet Potatoes, peeled and very thinly sliced
• 1tsp paprika
• 300ml single cream

1 Finely slice the leeks. Melt a third of the butter in a frying pan, add the leeks and cook until just tender. Preheat the oven to 190C/ 170C Fan/Gas 5. Grease a shallow ovenproof dish.

2 Sprinkle a layer of leeks in the bottom of the dish. Top with a layer of sweet potatoes and sprinkle with a little paprika. Repeat, finishing with a layer of sweet potatoes.

3 Pour over the cream and dot the top with the remaining butter. Loosely cover with foil and bake for one hour, removing the foil for the last 10 minutes for a crispy outer layer.