Parsnip Herb Soup (Printable)

Creamy roasted parsnip soup with fresh herbs, ready in under an hour. Vegetarian and gluten-free.

# What You'll Need:

→ Vegetables

01 - 1 lb 12 oz parsnips, peeled and cut into chunks
02 - 1 medium onion, chopped
03 - 2 garlic cloves, peeled
04 - 1 medium potato, peeled and diced

→ Liquids

05 - 4 cups vegetable stock, gluten-free
06 - ¾ cup whole milk or unsweetened plant-based milk

→ Oils and Fats

07 - 2 tablespoons olive oil

→ Herbs and Seasonings

08 - 1 bay leaf
09 - 1 teaspoon fresh thyme leaves or ½ teaspoon dried thyme
10 - ½ teaspoon ground white pepper
11 - Salt to taste
12 - 2 tablespoons chopped fresh parsley
13 - 2 tablespoons chopped fresh chives
14 - 1 tablespoon chopped fresh dill, optional

→ Garnish

15 - Extra fresh herbs for garnish
16 - Drizzle of olive oil or cream, optional

# How To Make It:

01 - Preheat oven to 400°F. Toss parsnips, onion, and garlic with olive oil and spread evenly on a baking tray.
02 - Roast for 25 to 30 minutes, turning halfway through, until vegetables are golden and tender.
03 - Transfer roasted vegetables to a large saucepan. Add diced potato, bay leaf, thyme, white pepper, and vegetable stock. Bring to a boil, then reduce heat and simmer for 15 minutes until potatoes are soft.
04 - Remove bay leaf. Using a blender or immersion blender, blend the soup until completely smooth.
05 - Return soup to the pan, stir in milk, and gently reheat without boiling. Season with salt to taste.
06 - Stir in chopped parsley, chives, and dill. Ladle into bowls and garnish with extra herbs and a drizzle of olive oil or cream if desired.

# Expert Advice:

01 -
  • The roasting step concentrates parsnip sweetness in a way that feels almost indulgent, without any added sugar.
  • It comes together in under an hour but tastes like you've been simmering it all afternoon.
  • Fresh herbs at the end brighten everything up, so it never feels heavy despite being creamy.
02 -
  • Don't skip turning the vegetables halfway through roasting, or you'll end up with one side burned and one side raw, which I discovered very early in my soup career.
  • Add the milk after blending and keep the heat gentle, because boiling it can cause it to separate and look curdled even though it's still delicious.
03 -
  • Make this soup when parsnips are in season and affordable, usually from autumn through winter, and you'll taste the difference.
  • If your blender isn't powerful, let the vegetables cool slightly after cooking before blending, it's safer and often blends smoother.
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