Preheat the oven to 400°F (200°C). Peel the pumpkin and cut the flesh into cubes. Do the same with the rutabaga. Peel the shallot and cut into wedges. Peel the garlic cloves.
Put everything in a baking dish. Add olive oil, salt and pepper.
Roast in the oven for 25-30 minutes. As an alternative, you can also fry on medium heat in a large pan until the pumpkin and the turnip are soft.
Place the roasted vegetables in a pot. Add vegetable stock or water, and bring to a boil. Let simmer for a couple of minutes. Remove from the stove.
Add the butter, divided into cubes. Mix the soup with a hand blender. Add lime juice, herbs, salt and pepper to taste.
Serve and enjoy!
** Nutrition per serving: Calories 865, Fat 88g, Protein 6g, Carbs 14g