2 hr 30
By Katy Holder
A gluten- and dairy-free dessert for everyone to enjoy. If you’re not avoiding dairy, feel free to serve this with cream or ice cream.
Put the macadamia nuts in a cold frying pan over medium heat. Toast, tossing, for 3–4 minutes until evenly golden. Remove from the heat. Allow to cool slightly, then coarsely chop.
Lightly oil the slow cooker. Combine the rhubarb, 80 ml (2½