What you do is poach some quinces in sugar syrup. Then you put some of the syrup in a flameproof baking tin, I used one of these. Reduce the syrup until sticky and gorgeous, place the quince halves rounded side down in the syrup and cover with a disc of pastry.
Pop it into the oven.
Warm, crumbly pastry, sweet, juicy fruit and luscious clotted cream. Perfection.