Celery Root and Apple Soup

Name: Celery Root and Apple Soup
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 large celery root, peeled and diced; 2 medium apples, peeled, cored, and diced; 1 medium onion, chopped; 2 cloves garlic, minced; 4 cups vegetable broth; 1 cup heavy cream; 2 tablespoons olive oil; Salt and pepper to taste; Fresh chives for garnish

Highlighted under: Lean & Light Cooking

I love making Celery Root and Apple Soup during the cooler months. The unique combination of earthy celery root and sweet, tart apples creates a comforting bowl that warms you from the inside out. The flavors meld beautifully, and I often find that a sprinkle of fresh herbs at the end elevates the dish to something truly special. Whether served as a starter or a light meal, this soup is both nourishing and delicious, making it a favorite in my kitchen.

Created by

Tina

Last updated on 2026-01-30T00:03:28.167Z

When I first tried Celery Root and Apple Soup, I was pleasantly surprised by how well the flavors intertwined. The celery root brings that comforting earthiness, while the apples add a refreshing brightness that cuts through the creaminess of the soup. It was a game-changer for my winter meal rotation!

I've found that selecting the right apples is key. I usually reach for a tart variety like Granny Smith, which balances perfectly with the natural sweetness of the celery root. If I want to add an extra layer of flavor, a touch of white balsamic vinegar at the end gives it a lovely tang.

Why You'll Love This Soup
A unique flavor combination that surprises and delights
Creamy texture balanced with a hint of sweetness
Easy to prepare, making it perfect for busy weeknights
Nutrient-packed and comforting, perfect for chilly days

Key Techniques for Flavor Development

The initial step of sautéing the onions and garlic not only builds a flavorful base but also enhances the overall aroma of the soup. Aim for the onions to become translucent with a slight golden tinge, which usually takes about 5 minutes. This caramelization creates deeper, complex flavors that will infuse the entire soup, marrying the sweetness of the apples and the earthiness of the celery root.

When adding the celery root and apples, keep an eye on the texture throughout the cooking process. The apples will soften more quickly than the celery root, contributing sweetness as they break down. By allowing their flavors to meld for an additional 5 minutes, you ensure that each ingredient’s essence is captured, enriching the soup's overall depth.

Ingredient Insights

Choosing the right variety of apples is crucial for achieving the desired balance of sweet and tart in the soup. I recommend using a combination of a sweeter apple, like Fuji, alongside a tart variety, such as Granny Smith. This pairing prevents the soup from being overly sweet and brings a refreshing zing that complements the creamy texture perfectly.

Celery root, or celeriac, is not just a flavorful addition but also packed with nutrients. Its nutty, subtle taste becomes softer with cooking. If you can’t find celery root, you may consider substituting with parsnips or potatoes, but keep in mind that this will alter the flavor profile slightly—so adjust seasoning for best results.

Make-Ahead and Serving Suggestions

This soup can be made in advance, making it perfect for busy weeknights. After cooking, simply allow the soup to cool completely before transferring it to an airtight container. It can be stored in the refrigerator for up to 3 days or frozen for up to 3 months. If freezing, make sure to leave out the heavy cream until you reheat it to maintain the best texture.

When serving, consider pairing the soup with crusty bread or a light salad for a well-rounded meal. A dollop of crème fraîche or a drizzle of extra virgin olive oil can elevate the presentation, while the fresh chives provide a delightful pop of color and freshness.

Ingredients

For the Soup

1 large celery root, peeled and diced
2 medium apples, peeled, cored, and diced
1 medium onion, chopped
2 cloves garlic, minced
4 cups vegetable broth
1 cup heavy cream
2 tablespoons olive oil
Salt and pepper to taste
Fresh chives for garnish

Instructions

Sauté the Vegetables

In a large pot, heat the olive oil over medium heat. Add the chopped onions and garlic, and sauté until the onions are translucent, about 5 minutes. Then, add the diced celery root and apples, cooking for another 5 minutes.

Simmer the Soup

Pour in the vegetable broth and bring the mixture to a boil. Reduce the heat and let it simmer for about 30 minutes, or until the celery root is tender.

Blend Until Smooth

Using an immersion blender, purée the soup until it reaches a creamy consistency. Stir in the heavy cream and season with salt and pepper to taste.

Serve and Garnish

Ladle the soup into bowls and garnish with chopped fresh chives before serving.

Pro Tips

For added depth of flavor, consider roasting the diced celery root and apples in the oven before adding them to the soup pot. This caramelization will enhance the final taste.

Storage Logistics

When it comes to storing Celery Root and Apple Soup, ensuring it cools to room temperature before locking it away is key to maintaining texture and flavor. If refrigerated, keep it in a sealable container to prevent it from absorbing odors from other foods in the fridge. This will help preserve the integrity of the soup for up to three days.

If you plan on freezing the soup, portion it out into smaller containers or freezer bags. This allows for quick reheating and reduces waste. When you're ready to enjoy it again, defrost it in the refrigerator overnight for best results, and always reheat on the stove over low heat, stirring occasionally to avoid scorching.

Variations and Customization

Feel free to tailor the soup to your taste. Adding a pinch of nutmeg or a dash of cinnamon during blending can introduce a hint of warmth and spice that complements both the celery root and apples beautifully. For a little added texture, consider folding in some cooked quinoa or lentils before serving.

If you're looking for a vegan alternative, simply swap the heavy cream for coconut milk or a plant-based cream. This will retain the creaminess while providing a slightly different flavor dimension. Additionally, using vegetable broth ensures that the soup remains fully plant-based without sacrificing richness.

Questions About Recipes

→ Can I make this soup vegan?

Yes, you can substitute the heavy cream with coconut milk or a plant-based cream alternative for a vegan version.

→ How do I store leftover soup?

Store in an airtight container in the fridge for up to 3 days. Reheat on the stovetop before serving.

→ Can I freeze this soup?

Yes, it freezes well. Store in freezer-safe containers and consume within 2 months for the best flavor.

→ What can I serve with this soup?

It pairs beautifully with crusty bread or a fresh salad for a complete meal.