Mix flour and butter to resemble breadcrumbs. Stir in oatmeal, then add enough cold water to bind mixture to a firm dough. Knead lightly until smooth.
Roll out pastry and line a 23cm pie tin. Trim and prick the base with a fork before lining with baking paperr and either baking beads or rice or dried beans. Stamp shapes out of leftover pastry if desired using cookie cutter.
Bake for 10 minute Remove paper and beans and bake for a further 10-15 min or until golden brown. Bake small shapes until golden.
Peel, core and slice apples. Place in a pan with the strawberries, sugar and cornflour. Cover and cook gently, sitrring until the fruit is just tender, approximately 10 minute
Spoon into pastry case and serve decorate with pastry shapes.