Ingredients     Melted butter, to grease 200g butter, at room temperature 155g (3/4 cup) caster sugar 2 tsp vanilla essence 2 eggs, at room temperature 150g (1 cup) self-raising flour 150g (1 cup) plain flour 185ml (3/4 cup) milk 1 Granny Smith apple, peeled, cored, thickly sliced 200g strawberries, washed, hulled, halved Crumble topping […]