Popular in the seventies and eighties, homity pies were often seen as somewhat worthy – leathery, unappetising with a smug crust. But we thought this pie deserved a second look. This recipe is the grandson of those early pies and, we bashfully believe, a great improvement. We’ve cut down on the potatoes to make it less heavy and added some broccoli and other root veg – although you can vary these as you like. Celeriac and swede would also work well. A great veggie dish that can be enjoyed by…