Nut roast with mixed vegetables recipe | delicious. magazine

Ingredients

• 4 tbsp olive oil
• 1 small onion, chopped
• 100g mixed white nuts, such as pine nuts, almonds, macadamia and brazil, ground in a processor
• 1 garlic clove, crushed
• Grated zest and juice of 1/2 lemon
• 50g fresh white or brown breadcrumbs
• 400g can artichoke hearts, drained, rinsed well and roughly chopped
• 1 tbsp chopped fresh sage, plus 4 extra leaves
• 1 egg white
• 800g sweet potatoes, cut into chunks
• 3 leeks, cut into chunks and washed
• 2 red onions, cut into wedges