Rub the butter into the flour until the mixture resembles breadcrumbs.
200 g plain flour, 100 g vegan block butter
Stir in the sugar and chopped hazelnuts.
175 g demerara sugar, 60 g roasted hazelnuts
Sprinkle on top of some pre-cooked fruit and bake for around 25-30 minutes until the crumble topping is lightly golden.
Alternatively, to bake on it’s own, spread the crumble mixture out on a large baking tray lined with baking paper, in an even, thin layer (you may need to use two trays). Bake in a preheated oven at 170°C fan (190°C conventional / 375°F / gas mark 5) for approximately 15 minutes until it’s starting to lightly colour. Leave the crumble to cool completely on the tray and then break up any larger bits. Sprinkle over the top of any dessert you like!