[header] How to make vegan carrot and fennel soup [title] Preheat the oven to 450 ° f (220 ° c) and spray a shallow baking sheet with nonstick cooking spray. [title] Spread the fennel, carrots and onions on your baking sheet. [title] Drizzle the vegetables with the olive oil and sprinkle them with the salt and sugar. 
[title] Using clean hands, mix the vegetables, oil and seasonings until the vegetables are well coated. [step] You can also mix the ingredients in a large bowl before you put them on the baking sheet.