Curtis Stone’s rhubarb, pomegranate and hazelnut crumble

1.For hazelnut crumble, pulse hazelnuts, flour, sugar and 1 tsp salt in a food processor until hazelnuts are broken up into very small pieces. Add butter and pulse until clumps form, spread on a tray lined with baking paper and freeze until firm (10-15 minutes).

2.Preheat oven to 190C, and butter six 375ml shallow ovenproof dishes (or a large baking dish, about 22cm x 32cm). Combine sugar and cornflour in a large bowl, then add rhubarb, pomegranate and vanilla, and toss to coat and combine. Stand for fruit to release some juice (10-15 minutes), then divide among prepared dishes and top with hazelnut crumble. Place on a baking tray lined with foil and bake until golden and bubbling (30-35 minutes). Cool briefly, then serve with whipped cream.