Maine wild blueberry pie
In August the barrens of Down East Maine turn blue with lowbush blueberries, smaller and more intense than the cultivated kind, and every diner and county fair sells this pie. The filling is just berries, sugar, lemon and a little thickener under a buttery double crust, so it tastes of fruit rather than spice. Frozen wild blueberries work well all year. Chef's tip: bake until the juices bubble thickly through the vents in the centre, not just the edges; that is when the thickener has worked.






