Tender orchard fruits baked beneath a golden, crisp butter and oat crumble, served warm with velvety Madagascan vanilla custard or double cream.
Preheat the oven to 190C.
Add the chopped rhubarb and pears to a baking dish and sprinkle over 40g (3 tablespoons) of the caster sugar.
Add the flour and cubed butter to a mixing bowl. Rub the butter into the flour with your fingertips until the mixture resembles breadcrumbs.
Add the oats and remaining sugar and stir well to combine.
Sprinkle the crumble topping all over the fruit in an even layer.
Bake for 45-55 minutes, until golden brown on top.