I’ve had an obsession with apple and blackberry crumble ever since I saw Granny Pig make it on ‘The Blackberry Bush’ episode of Peppa Pig. And I’m not one to resist a craving.  Apple & Blackberry Crumble 6 granny smith apples (tart), peeled, cored and quartered100g butter100g brown sugarJuice of one lemon (just under 1/2 […]