Roasted root vegetable soup blends caramelized carrots, parsnips, sweet potato, and turnip into a smooth, naturally sweet bowl.
Garlic, thyme, nutmeg, and a small splash of cream give it a warm, savory finish.
Prep: 15 min · Cook: 45 min · Total: 1 hr
Cuisine: American · Course: Soup
Roasted Root Vegetable Soup Recipe Card
Ingredients
Instructions
- Heat the oven to 425°F (220°C). Spread the carrots, parsnips, sweet potato, turnip, onion, and garlic on a large rimmed baking sheet. Drizzle with olive oil, add thyme, salt, and pepper, and toss well.
- Roast for 30 to 35 minutes, turning once, until the vegetables are tender and caramelized around the edges.
- Transfer the roasted vegetables to a large saucepan. Add the broth, bring to a gentle simmer, and cook for 10 minutes.
- Blend until completely smooth with an immersion blender, or carefully purée in batches in a countertop blender.
- Stir in the half-and-half and nutmeg. Warm gently without boiling, adjust the seasoning, and serve with thyme and a drizzle of olive oil.
Tips for the Best Texture
- Cut the vegetables into similar-size pieces so they roast evenly.
- Use two baking sheets if the vegetables look crowded; browning adds flavor.
- Blend for at least one minute for an especially silky finish.
- Add warm broth a little at a time if the soup is thicker than you prefer.
Substitutions and Variations
Use vegetable broth and coconut milk for a vegan version. Rutabaga, celery root, butternut squash, or Yukon Gold potatoes can replace any of the listed vegetables. Smoked paprika or curry powder also works well.
Storage and Reheating
Refrigerate in a covered container for up to 4 days. Reheat gently and thin with broth if needed. Freeze without dairy for up to 3 months, then add the creamy ingredient after reheating.
Frequently Asked Questions
Do I need to peel every root vegetable?
Peeling creates the smoothest soup. Thin-skinned carrots can simply be scrubbed well if preferred.
Why is my soup not smooth?
The vegetables may need more cooking time. Simmer until completely tender, then blend longer and add a little more broth.
What can I serve with root vegetable soup?
Pair it with crusty bread, a green salad, grilled cheese, or roasted chickpeas.
Prepared with AI assistance. The source photo was unclear, so ingredient amounts and directions were normalized into an original tested-style recipe. Review before cooking.
Featured image: AI-generated food photography.