Blind baking starts cooking the pastry before the filling is put in. This stops the side collapsing as it cooks and also prevents the base becoming soggy.
METHOD
- Line the pastry shell with a circle of baking paper and baking beads. (If you don’t have baking beads, use uncooked dried beans or rice instead.)
- Blind bake the pastry at 200°C (400°F/Gas 6) for 10–15 minutes, or until lightly cooked. Remove the paper and beads.
- Return the pastry to the oven for 5 minutes — it should look completely dry. If you are using a very liquid filling, brush the pastry with a beaten egg while it is still hot, as this will close up any tiny holes.