Recipe here.
These were tasty and surprisingly easy. There was a lot of chopping onions and shredding sweet potatoes and washing chard, but once the filling was made (which can easily be done a day ahead,) the turnovers came together very quickly. I made the “big batch” as was specified in the recipe, so that I could prepare some for the freezer, but the pre-made pie crust that I bought had lard in it (oops!), which Vegetarian Girl eschewed, so I made some with butter pie crust for her (recipe here.)