Creamy Roasted Parsnip Garlic Soup

A bowl of creamy roasted parsnip and garlic soup garnished with fresh chives and a swirl of cream. Save
A bowl of creamy roasted parsnip and garlic soup garnished with fresh chives and a swirl of cream. | homesteadspoon.com

This velvety soup combines the sweetness of roasted parsnips with the mellow notes of roasted garlic for a luxurious comfort dish. The vegetables are roasted until golden and caramelized, then blended with vegetable stock and finished with cream for silky smoothness.

Ready in just an hour with minimal hands-on time, it's perfect for chilly days or as an elegant dinner starter. The dish is naturally vegetarian and gluten-free, with simple vegan substitutions available. Garnish with fresh herbs and a drizzle of cream or olive oil for a restaurant-quality presentation.

The first time I made this creamy parsnip soup, snow was falling outside my kitchen window, transforming the garden into a silent wonderland. I remember how the aroma of roasting garlic and sweet parsnips filled every corner of the house, drawing my partner in from his study with curious eyes. Something magical happens when parsnips caramelize in the oven - they transform from humble root vegetables into something almost decadent.

Last winter during that unexpected power outage, this soup saved dinner when friends were already on their way over. I served it by candlelight in mismatched mugs with chunks of bread, and somehow the evening became more memorable than any carefully planned dinner party. Our conversation flowed easily as we huddled around the warmth of bowls cradled in our hands.

Ingredients

  • Parsnips: Look for medium-sized ones that arent too woody in the center - I once used enormous parsnips and had to cut out their fibrous cores after a disappointing batch.
  • Whole garlic bulb: Dont be tempted to substitute pre-peeled cloves here - theres something almost magical about how a whole roasted bulb mellows into sweet, spreadable goodness.
  • Double cream: The silky mouthfeel this creates is worth the splurge, though Ive successfully used half-and-half in a pinch when the weather was too frightful to warrant another trip to the store.
  • Vegetable stock: The backbone of your soup - I learned from my grandmother to keep homemade stock frozen in ice cube trays for recipes like this.
  • Nutmeg: Just a whisper transforms this soup from delicious to memorable, connecting those earthy parsnip notes to the creamy finish.

Instructions

Prep your vegetables:
Peel and chunk those parsnips into roughly equal pieces so theyll roast evenly. I find 2cm chunks to be the sweet spot between quick cooking and maximum caramelization.
Season for roasting:
Arrange everything on your tray with a bit of breathing room - crowding leads to steaming instead of that beautiful caramelization we want. The olive oil should lightly coat each piece, glistening under the kitchen lights.
The roasting magic:
Your kitchen will begin to fill with the most comforting aroma about 20 minutes in - thats when I usually peek and give the parsnips a gentle turn. The garlic might need that foil tent if its browning too quickly.
Squeeze that garlic:
Theres something satisfying about squeezing those soft, caramelized cloves from their papery skins - just be sure theyve cooled enough to handle. Each clove should yield to gentle pressure, releasing its aromatic treasure.
Simmer and blend:
Let those flavors mingle in the pot before blending, building a foundation for your soup. I always start my immersion blender at the lowest setting to avoid hot soup splashing everywhere - a lesson learned the hard way.
Cream and season:
Watch how the cream transforms the soup from earthy to luxurious with just a gentle swirl of your spoon. This is where I taste, adjust, and sometimes stand silently appreciating the transformation.
The final touch:
Ladle into bowls still steaming, then add your garnishes quickly so they catch that rising heat. The contrast of the smooth soup against fresh herbs creates both visual appeal and textural interest.
Silky smooth roasted parsnip and garlic soup in a rustic white bowl, ready to warm chilly evenings. Save
Silky smooth roasted parsnip and garlic soup in a rustic white bowl, ready to warm chilly evenings. | homesteadspoon.com

My neighbor Elaine, who claims to hate all root vegetables with surprising passion, stopped by one afternoon when this soup was simmering. She hesitantly accepted a small bowl and then immediately asked for the recipe, proving once again that proper cooking can transform even the most contested ingredients into something universally appealing. Now its become our little tradition whenever the first frost hits.

Serving Suggestions

This soup begs for something with texture alongside it - a slice of seedy bread or even some simple homemade croutons. On evenings when Im feeling particularly indulgent, I float a small island of creme fraiche in the center of each bowl, watching as it slowly melts into marbled patterns across the surface.

Make Ahead & Storage

The flavors in this soup actually improve overnight, making it perfect for batch cooking. I often make a double portion on Sunday afternoons, portioning some into individual containers for quick lunches throughout the busy week. Just be gentle when reheating - a slow warm-up prevents the cream from separating.

Variations Worth Trying

This recipe welcomes thoughtful adaptation based on whats in your pantry. One memorable snowbound weekend, I added a roasted apple to the mix and discovered a subtle sweetness that perfectly complemented the earthier notes.

  • For a more rustic version, reserve a small portion of the roasted parsnips before blending and fold these chunks back in at the end.
  • A teaspoon of white miso paste stirred in just before serving adds remarkable umami depth without overwhelming the delicate parsnip flavor.
  • If serving for a special occasion, crispy fried sage leaves make an impressive garnish that adds both visual appeal and an aromatic element.
Hearty roasted parsnip and garlic soup served with crusty bread for dipping, perfect for cozy dinners. Save
Hearty roasted parsnip and garlic soup served with crusty bread for dipping, perfect for cozy dinners. | homesteadspoon.com

This soup reminds me that the most beautiful meals often come from the humblest ingredients. Whenever I make it, Im grounded in the simple pleasure of transforming what grows beneath the soil into something that nourishes both body and spirit.

Recipe FAQs

Yes, simply substitute the double cream with coconut cream or another plant-based alternative. The rest of the ingredients are already vegan-friendly.

Allow the soup to cool completely, then store in airtight containers in the refrigerator for up to 3 days. It also freezes well for up to 3 months. Reheat gently on the stovetop.

This soup pairs wonderfully with crusty bread, a simple green salad, or a grilled cheese sandwich. For wine, try a crisp Sauvignon Blanc or dry German Riesling.

Yes, you can use a standard blender. Work in batches and be careful when blending hot liquids - allow some steam to escape to prevent pressure buildup.

For a thinner soup, add more vegetable stock. For a thicker consistency, use fewer liquids or add an extra parsnip. The soup will also thicken slightly as it cools.

Try adding a diced apple when roasting the vegetables for extra sweetness, or incorporate other root vegetables like carrots or sweet potatoes. A pinch of cayenne adds gentle heat, while toasted pumpkin seeds provide delightful crunch.

Creamy Roasted Parsnip Garlic Soup

Velvety soup with sweet roasted parsnips and caramelized garlic, blended until silky smooth and finished with cream.

Prep 15m
Cook 45m
Total 60m
Servings 4
Difficulty Easy

Ingredients

Vegetables

  • 1.5 lbs parsnips, peeled and cut into 3/4-inch chunks
  • 1 large yellow onion, peeled and quartered
  • 1 whole garlic bulb, top sliced off

Dairy

  • 3/4 cup heavy cream

Liquids

  • 3 3/4 cups vegetable stock

Oils & Seasonings

  • 2 tbsp olive oil
  • 1 tsp sea salt, plus more to taste
  • 1/2 tsp freshly ground black pepper
  • 1/4 tsp ground nutmeg (optional)

Garnishes

  • Chopped fresh chives or parsley
  • Drizzle of olive oil or cream

Instructions

1
Prepare Oven: Preheat the oven to 400°F.
2
Prepare Vegetables for Roasting: Arrange parsnip chunks and onion quarters on a baking tray. Place the garlic bulb (cut side up) on the tray. Drizzle all with olive oil and sprinkle with salt and pepper. Toss to coat.
3
Roast Vegetables: Roast for 30-35 minutes, turning parsnips once, until golden and tender. Garlic should be soft and caramelized; cover with foil if it browns too quickly.
4
Transfer to Pot: Squeeze the roasted garlic cloves out of their skins into a large pot. Add roasted parsnips and onions.
5
Add Stock and Simmer: Pour in vegetable stock and bring to a simmer over medium heat. Cook for 10 minutes to blend flavors.
6
Blend Soup: Remove from heat. Use an immersion blender (or work in batches with a blender) to blend soup until completely smooth.
7
Add Cream and Season: Stir in heavy cream and nutmeg (if using). Adjust seasoning to taste with salt and pepper.
8
Serve: Reheat gently if needed. Ladle into bowls and garnish with herbs and a drizzle of cream or olive oil.
Additional Information

Equipment Needed

  • Large baking tray
  • Chef's knife and chopping board
  • Large soup pot
  • Immersion blender or standard blender
  • Ladle

Nutrition (Per Serving)

Calories 320
Protein 4g
Carbs 37g
Fat 17g

Allergy Information

  • Contains dairy (cream); use plant-based cream for a vegan/dairy-free version.
  • Gluten-free if using certified gluten-free stock and bread.
  • Always check ingredient labels for allergens if serving guests with sensitivities.
Laura Whitmore

Sharing easy, comforting recipes and real-life cooking tips from my kitchen to yours.