ROASTED POTATO SOUP RECIPES

Steps:

• Heat oven to 220C/200C fan/ gas 7 and put 500g chunked sweet potatoes and 300g chunked carrots into a large roasting tin, drizzled with 2 tbsp olive oil and plenty of seasoning.
• Roast the vegetables in the oven for 25-30 mins or until caramelised and tender.
• Meanwhile, put the remaining 1 tbsp olive oil in a large deep saucepan and fry 2 finely chopped onions over a medium-low heat for about 10 mins until softened.
• Add 2 crushed garlic cloves and stir for 1 min before adding 1l vegetable stock. Simmer for 5-10 mins until the onions are very soft, then set aside.
• Once the roasted vegetables are done, leave to cool a little, then transfer to the saucepan and use a hand blender to process until smooth. Stir in 100ml crème fraîche, a little more seasoning and reheat until hot.
• Serve in bowls topped with a swirl of crème fraîche and a good grinding of black pepper.

Steps:

• Preheat oven to 400 degrees.
• Combine the potatoes and leeks on a sheet pan in a single layer. Add the olive oil, 1 teaspoon salt and 1/2 teaspoon pepper and toss to coat the vegetables evenly. Roast for 40-45 minutes, turning them with a spatula a few times during cooking, until very tender. Add the arugula and toss to combine. Roast for 4-5 more minutes, until the arugula is wilted. Remove the pan from the oven and place over two burners. Stir in the wine and 1 cup of the chicken stock and cook over low heat, scraping up any crispy roasted bits sticking to the pan.
• In batches, transfer the roasted vegetables to a food processor fitted with the steel blade, adding the pan liquid and about 5 cups of the chicken stock to make a puree. Pour the puree into a large pot or Dutch oven. Continue to puree the vegetables in batches until they're all done and combined in the large pot. Add enough of the remaining 1 to 2 cups of stock to make a thick soup. Add the cream, cream fraiche, 2 teaspoons salt and 1 teaspoon pepper and check the seasonings.
• When ready to serve, reheat the soup gently and whisk in 2 tablespoons white wine and the Parmesan cheese. Serve hot with an extra grating of Parmesan cheese and Crispy Shallots, if using.