Velvety blend of roasted Jerusalem artichokes with aromatic vegetables and a touch of cream.
1. Preheat oven: Set the oven to 400°F to prepare for roasting the Jerusalem artichokes.
2. Roast Jerusalem artichokes: Toss Jerusalem artichoke chunks with 1 tablespoon olive oil, a pinch of salt, and half the thyme. Arrange on a baking tray and roast for 25 to 30 minutes, turning once halfway, until golden and tender.
3. Sauté aromatics: Heat remaining olive oil and unsalted butter in a large pot over medium heat. Add diced onion, sliced leek, and minced garlic; cook for 5 to 7 minutes, stirring occasionally, until softened but not browned.
4. Cook potato: Add the diced potato to the pot and cook for an additional 2 minutes, stirring to combine.
5. Combine and simmer: Add roasted Jerusalem artichokes, remaining thyme, and vegetable stock to the pot. Bring to a boil, then reduce heat and simmer for 15 minutes until all vegetables are very tender.
6. Puree soup: Remove pot from heat. Puree the soup until smooth using an immersion blender or, in batches, a countertop blender.
7. Finish soup: Stir in heavy cream and lemon juice. Season with salt and black pepper to taste. Adjust consistency with additional stock or water if necessary.
8. Serve: Reheat gently if needed, then ladle soup into bowls. Garnish with chopped herbs, a drizzle of olive oil, and optional croutons.
For a vegan version, replace the heavy cream with coconut cream or a plant-based alternative and use vegan butter. If Jerusalem artichokes are not available, parsnips can be used as a substitute with a slightly different flavor profile.
Find it online: https://paulakitchen.com/creamy-roasted-jerusalem-artichoke/