Preheat the oven to Gas 4, 180ºC. Core the
pears and slice in half length-wise. Sprinkle with
lemon juice to prevent browning. Drain the blackberries, keep the juice. Mix the blackberries, chopped
apple and cinnamon and 2 tablespoons of the
apple juice. Fill the centre of each
pear half with the mix. Place the filled
pears in the baking dish and pour in the remainder of the juices. Bake in oven for 15 minutes. Remove the
pears from the dish and keep warm. Mix juices and cornflour and stir until thickened. Pour thickened juice over
pears and serve with low fat yoghurt or fromage frais.