Lord Woolton Pie. The classic World War 2 rationing vegetable pie. A delicious budget family meal and a great use of leftover root vegetables. It comes with a creamy potato sauce and a layer of shortcrust pastry.
For egg wash you never need a full egg. We used half for this and half for another pie we were making. You can mix and match any root vegetables that you have. Parsnips and turnips are other delicious options. Avoid watery vegetables like courgette and pumpkin as it will ruin the pie.