2: Prepare 300 g paris flan filling, leave to rest in the fridge. Preheat the oven to 390°F (200°C).
3: Peel ing6s, cut into quarters, then again into eighths (more or less slices).
4: Take the pastry case out of the fridge and trim off any surplus pastry to neaten around the edge. Impottant: check that there are no holes in the pastry, or the filling will run out onto the baking sheet during cooking.
5: Arrange the apple slices in the case...
6: ...and pour the filling around them. Put in the oven immediately.
7: If you have any left over pastry, apple and filling, use these up by making mini tarts.
8: Bake for about 35 minutes, then leave to cool in a wire rack. Serve warm or cold.
Remarks
For a richer version, reduce the quantity of milk and increase the cream.