- 2 sweet potatoes, about 300g/10oz each
- 1 tbsp olive oil
- 200g chestnut mushrooms, halved
- 1 tsp chopped fresh rosemary or ½ tsp dried
- 2 tbsp freshly grated parmesan
If you prefer to fully oven-bake the
sweet potatoes, cook for 40-50 mins,
turning them halfway through the cooking time.