Cheesy Ham and Broccoli Quiche

Quiche lorraine was originally an open pie with a filling of custard with smoked bacon or lardons. *It was only later that cheese was added to the quiche lorraine. The addition of Gruyère cheese makes a quiche au gruyère or a quiche vosgienne. The ‘quiche alsacienne’ is similar to the ‘quiche lorraine’, though onions are…