Sweet potato parcel - Good Food Middle East

Ingredients

• 4 sweet potatoes(about 750g), peeled and cut into 2-3cm chunks
• 5 tbsp cold pressed rapeseed oil
• 1 onion, thinly sliced
• 2 large garlic cloves, crushed
• ½ tsp chilli flakes
• 1 small bunch sage, leaves sliced
• 180g pack chestnuts, roughly chopped
• 3 tbsp cranberry sauce
• 5 sheets filo pastry(we used Jus-Rol)