This leek, potato and cheese puff pie is the perfect budget winter warmer ... Brush the top with milk and make a couple of slits in the pastry so the steam can escape. Bake for 30 minutes until ...

It goes on to praise the filling too, stating that "The vegetarian cheese and potato pie filling is also delicious and simple to make." READ MORE: Mary Berry's easy chicken and leek casserole ...

leek, and cheese versions. The recipe notes said: “This is a quick and easy take on flaky pastry. “The vegetarian cheese and potato pie filling is also delicious and simple to make.” ...

Chicken, leek and mushroom pie with pastry on the top and bottom - it’s a bit like a posh pasty and just what you need on a cold autumn night. And after a new mashed potato hack has surfaced ...