Mashed potatoes with sweet potatoes

Ingredients:

• 2 kg of sweet potatoes
• 2 kg of potatoes
• 0.5 cups olive oil
• 1 teaspoon ground nutmeg

Preparation:

1. Preheat oven to 220°C (425°F). Wrap each sweet potato in foil and bake for 1.5 hours or until tender. Leave to cool in the foil wraps.
2. Meanwhile, peel the white potatoes and boil them in salted water until tender; then drain and mash.
3. Carefully open the sweet potato wrappers over the mashed potatoes to collect all the juices. Holding the sweet potato over the mashed potatoes, use your fingers to peel off the skin and spoon the flesh into the mashed potatoes.
4. Add the butter and nutmeg and mash thoroughly with a wooden spoon, adding salt and pepper to taste. Serve immediately.