Blueberry tart

Alsace has a long tradition of baking sweet and savoury tarts. Onion tart and flammekueche are the best known savoury tarts; when it comes to desserts, all the fruit of the region’s orchards find their way into tarts. It is best to use a metal tin, preferably one with a removable base, for making tarts. Heavy porcelain dishes do not transfer heat well enough, and tarts are difficult to turn out.