Maple plum crumble

Maple plum crumble - Perfect pud for autumn - ripe plums, red William pears, unsalted butter, maple syrup, plain wholemeal flour, rolled oats, golden caster sugar, ground cinnamon, PRE-HEAT OVEN TO 200˚C/180˚C fan/Gas 6; Wash the plums, cut them in half and remove the stones.; Peel and quarter the pears and remove the core.; Place [...]