Divide the apple slices and blackberries between 4 small ovenproof dishes or ramekins and sprinkle with the caster sugar.
Place the oats, butter, muscovado sugar and almonds in a food processor and blitz until the mixture resembles breadcrumbs.
Spoon the oat mixture over the fruit.
Bake in a preheated oven, 190°C (375°F), Gas Mark 5, for 22–25 minutes until golden.
Notes / Tips / Wine Advice:
For blackberry & apple fool, whip 300 ml double cream until soft peaks form. Gently fold in 150 g unsweetened stewed apple and 125 oz lightly crushed blackberries. Divide between 4 glasses and chill until ready to serve.Calories per serving 416