Creamy Parsnip and Apple Soup

Name: Creamy Parsnip and Apple Soup
Prep time: 15 min
Cook time: 20 min
Total time: 35 min
Yield: 4 servings
Cuisine: French
Ingredients: 1¼ lbs (550 g) parsnips, peeled and cut into 1-inch pieces; 2 large (400 g) Granny Smith apples, peeled, cored, and cut into 1-inch pieces; 1 large (250 g) yellow onion, cut into chunks; 2 tablespoons (30 ml) olive oil; 1 teaspoon (6 g) salt; ½ teaspoon (1 g) black pepper, freshly ground; 2 tablespoons (30 g) unsalted butter; 2 cloves (6 g) garlic cloves, minced; 3 sprigs (2 g) fresh thyme; 4 cups (950 ml) vegetable broth; 1 cup (240 ml) heavy cream; ¼ teaspoon (½ g) nutmeg, freshly grated (optional)

From the MyKitchenBank Kitchen

Silky, naturally sweet, and deeply flavored, this French-inspired soup celebrates the delicate earthy notes of roasted parsnips, brightened by the subtle tartness of apples. Slow-roasting the vegetables until caramelized develops their natural sugars and depth. Once blended smooth with vegetable broth and finished with cream, it becomes a luxurious yet comforting bowl—perfect as a sophisticated first course or light lunch.

Prep: 15 min
Cook: 20 min
Wait: 40 min
Total: 1 hr 15 min
Makes: 4 servings (about 1.5 cups each)

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Steps

Before you start

Preheat oven to 425°F (220°C) before beginning
Read through the entire recipe to understand the timing
Have all vegetables prepped and measured before starting

1
Prepare vegetables
- Peel the parsnips and cut them into 1-inch (2.5 cm) pieces.
- Peel, core, and cut the apples into 1-inch (2.5 cm) pieces.
- Cut the onion into chunks about the same size.
- Place all the vegetables in a large bowl and toss with the olive oil, ½ teaspoon salt, and ¼ teaspoon black pepper until evenly coated.
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Tip: Cut vegetables to similar sizes so they roast evenly and finish at the same time.
2
Roast vegetables until goldenOven 425°F / 220°C
- Spread the vegetables in a single layer on a large baking sheet.
- Roast at 425°F (220°C) for 30 minutes, stirring halfway through, until the parsnips are very tender and the edges are caramelized and golden brown.
- The apples should be soft and the onions translucent.
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Ready when: Parsnips very tender, edges golden brown and caramelized
Tip: Don't skip the roasting step—it caramelizes the natural sugars in the vegetables, creating deep flavor that raw vegetables cannot provide.
3
Sauté garlic and thyme
- While the vegetables roast, melt the butter in a large pot over medium heat.
- Add the minced garlic and thyme sprigs and cook for 1 to 2 minutes, stirring occasionally, until very fragrant but not browned.
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Ready when: Garlic is fragrant, no browning visible
Tip: Watch the garlic carefully; burnt garlic will taste bitter and will ruin the soup's delicate flavor.
4
Combine with broth and simmer
- When the roasted vegetables are done, carefully add them to the pot with the garlic and thyme.
- Pour in the vegetable broth and bring to a simmer over medium-high heat.
- Once simmering, reduce heat to medium-low and cook uncovered for 10 minutes, stirring occasionally, to meld the flavors.
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Ready when: Mixture is at a gentle simmer with small bubbles breaking the surface
5
Purée soup until smooth
- Remove the thyme sprigs from the pot.
- Using an immersion blender, purée the soup until completely smooth, 3 to 5 minutes of blending.
- Alternatively, working in batches (never more than halfway full), carefully transfer the soup to a regular blender, blend until smooth, and return to the pot.
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Ready when: Soup is completely smooth with no visible vegetable chunks or texture
Tip: If using a regular blender, leave the lid slightly ajar or vent it to prevent pressure buildup; cover loosely with a kitchen towel.
6
Add cream and heat through
- Reduce heat to medium-low.
- Slowly stir in the heavy cream, whisking gently until fully incorporated.
- Heat the soup through for 2 to 3 minutes, stirring often, until it's hot but not boiling.
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Ready when: Soup is hot and cream is fully blended in; small wisps of steam rise from surface
Tip: Don't let the soup boil once you've added cream, as high heat may cause the cream to separate or curdle.
7
Season and finish
- Taste the soup and adjust the seasoning with salt and black pepper to your preference.
- If desired, add a pinch of freshly grated nutmeg for subtle warmth and depth.
- Stir well and serve hot, garnished with fresh thyme or a drizzle of cream if desired.
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Tip: Nutmeg is optional but adds a classic French touch; start with a tiny pinch as it can easily overpower the delicate apple and parsnip flavors.

Good to know

Tips

Use Granny Smith or Honeycrisp apples that are firm and tart. Avoid very soft varieties like Gala or Red Delicious, which become mushy and overly sweet during roasting.
For a lighter version, substitute half-and-half or whole milk for the heavy cream in equal quantity, or stir in Greek yogurt after cooking for a tangier, protein-rich profile.
The soup thickens slightly as it cools. When reheating, add a splash of vegetable broth or cream if needed to reach your preferred consistency.
Garnish with crispy sage leaves, a swirl of crème fraîche, croutons, or a sprinkle of roasted pumpkin seeds for texture and visual appeal.

Make ahead

Yes. The soup can be made up to 2 days ahead and stored in the refrigerator. Reheat gently on the stovetop over medium-low heat, stirring occasionally and adding a splash of broth or cream if it has thickened.

Storage & reheating

Room temperature: up to 1–2 hours (if soup will not be consumed within this window, refrigerate immediately). Refrigerator: up to 3 days in an airtight container. Freezer: up to 3 months (cream-based soups may separate slightly upon thawing; whisk in additional cream or milk when reheating if needed). Reheat gently on stovetop over medium-low heat, stirring occasionally, or in the microwave in 2-minute intervals, stirring between rounds.

Substitutions

Granny Smith apples → Pears. Use ripe pears in equal quantity for a slightly smoother, less tart flavor and a hint of floral sweetness.
parsnips → Butternut squash (10 oz) plus 5 oz parsnips. Replace half the parsnips with butternut squash for a sweeter, more colorful (orange) soup with a silkier texture.
heavy cream → Crème fraîche or full-fat sour cream (¾ cup). Use equal parts or slightly less for a tangier flavor and lighter texture; adds a pleasant subtle tartness.
vegetable broth → Chicken broth or white vegetable broth. Use in equal quantity for a different flavor profile; chicken broth adds subtle richness.