It's always a pleasure to make new dishes from food left over from other meals. Christmas is the greatest opportunity to be creative with leftovers and I am drawn to the tart, flan or quiche as a vehicle to use up those bits and pieces of delicious food.
Turkey, Bacon and Brie Tart
1 quantity of shortcrust pastry, baked blind in a flan tin.
1 small onion, finely