Luxurious Parsnip & Celery Root Bisque

Warm up with this creamy Parsnip & Celery Root Bisque — a gluten-free, cozy soup made with parsnips, celery root, potato, and a swirl of cream. Perfect for chilly days and packed with nourishing flavor.

Did you know?

Historically, parsnips were used as a natural sweetener in Europe because sugar wasn’t yet common. Their natural sweetness made them a go-to for desserts and even sweeteners in jams. Today, we love them for their earthy, nutty flavor in soups like this bisque.

The first time I discovered celery root, I almost didn’t recognize it at the market — this knobby root hides one of the creamiest, most elegant flavors for soups. Paired with sweet parsnips, it transforms into a cozy bowl that feels magical.

Ingredients:

• 2 tablespoon olive oil or unsalted butter

• 1 medium onion, chopped

• 2 cloves garlic, minced

• 1 pound parsnips, peeled and chopped

• 1 pound celery root (celeriac), peeled and chopped

• 1 medium potato, peeled and diced

• 4 cups low-sodium vegetable or chicken broth

• 1 cup unsweetened almond milk or heavy cream

• 1 teaspoon sea salt (to taste)

• ½ teaspoon white pepper (or black pepper)

  

Ingredients deep dive:

• Parsnips → naturally sweet, full of fiber.

• Celery Root → On the other hand, celery root is earthy and mild, yet it becomes incredibly creamy when blended.

• Potato → makes it velvety without heavy cream.

• Garlic + Onion → aromatics for depth.

Ingredient Knowledge:

• • Parsnips Nutrition → Healthline – Parsnips 101: Nutrition and Benefits

  • Celery Root (Celeriac) Overview → The Spruce Eats – What is Celeriac?

  • Potatoes Nutrition → Harvard School of Public Health – Potatoes and Glycemic Index

Instructions:

1. Heat olive oil or butter in a large pot. First, sauté onion and garlic until fragrant.

2. Add chopped parsnips, celery root, and potato. Stir to coat in aromatics.

3. Then, pour in broth, bring to a boil, and reduce to a gentle simmer.

4. Cook about 25–30 minutes, or until vegetables are soft.

5. Carefully blend soup with an immersion blender until creamy. For extra safety when blending hot soups, follow these immersion blending tips.

6. Stir in almond milk or cream, season with salt and pepper, and serve hot with fresh herbs.

Nutrition (per serving, 1 cup, ~6 servings):
Calories: 165 | Protein: 4g | Carbs: 23g | Fat: 7g | Fiber: 6g

Serving Suggestions

While this bisque is cozy enough on its own, it becomes even more delightful when served with these sides:

✨ Pair it with warm Oat Flour Dinner Rolls for dipping.

✨ Serve alongside a crisp green salad for balance.

✨ Add a cozy sweet note with a side of Apple Sage Muffins.

✨Garnish with parsnip chips, roasted chickpeas, or chive oil for extra flair.