Caramelised red onions with a touch of balsamic vinegar add a surprising depth of flavour to the traditional savoury custard quiche filling. Made with red onions, balsamic vinegar, free-range eggs, whole milk, fresh cream, Gruyére cheese, salt pepper and a dash of grated netmeg. The shortcrust pastry case is made with wheat flour, salt, butter and egg yolk.
Serves: 8 portions
Baked fresh to order, sealed in an airtight bag and chilled until delivery the next day.
This classic French tart with its savoury custard filling needs no introducion. Ours is made...