No party or picnic is complete without the new Royal approved Coronation Quiche. This simple version of the recipe is stuffed with seasonal greens and surrounded by a lusciously creamy savoury custard. Add crispy, buttery pastry and you've got a winner of a bake, fit for a (literal) King. You can make this recipe in a 20cm/8inch OR 23cm/9inch tin (ideally with a removable base to help you get the quiche out).  I've included instructions for how to make the shortcrust pastry in case you want to try it, but to make things even easier, use a packet of ready-rolled store-bought pastry here, and then start the recipe at step 3. Looking for mini versions? Here's my recipe for mini coronation quiches, perfect as a bite-sized party snack. If you're looking for cup measurements, use the 'Units' section next to the ingredients list and click 'US'.