Rhubarb, berry and macadamia nut crumble

A golden, buttery crumble packed with toasted macadamias and oats, scattered generously over a jammy mix of rhubarb, blackberries, raspberries and blueberries. It’s got that just-right balance of tart and sweet making it perfect with double cream, custard or a big scoop of vanilla ice cream. Comfort with a capital crunch.