Mary Berry Celeriac Watercress Soup Recipe [Tips & Tricks]

If you’re looking for a cozy, flavorful soup that’s both nutritious and easy to make, then Mary Berry’s celeriac watercress soup recipe is a must-try. This delicious combination of earthy celeriac and peppery watercress creates a wonderfully balanced flavor, while the creamy texture is perfect for warming you up on a chilly day.

Mary Berry, known for her knack for creating simple yet stunning dishes, has perfected this recipe, making it accessible for both seasoned cooks and beginners. It’s the ideal way to enjoy some vibrant, seasonal produce while treating your taste buds to something special.

Mary Berry Celeriac Watercress Soup Recipe

Ingredients Needed

Mary Berry’s Celeriac Watercress Soup is a beautiful blend of earthy, nutty flavors and fresh, peppery notes. To make this soup, you’ll need the following ingredients:

1. Celeriac (celery root) – 1 large, peeled and diced. Celeriac provides the base of the soup, offering a subtle, slightly sweet flavor with an earthy undertone. It also gives the soup a lovely, velvety texture once cooked and pureed.

2. Watercress – A large handful, fresh. Watercress is packed with nutrients and has a slightly spicy, mustard-like flavor that balances the richness of the celeriac. It’s added towards the end of cooking to retain its vibrant green color and peppery taste.

3. Onion – 1 medium, finely chopped. The onion adds depth and sweetness when sautéed, forming the aromatic foundation of the soup.

4. Garlic – 2 cloves, minced. Garlic brings a warm, savory note to the soup, perfectly complementing the flavors of the celeriac and watercress.

5. Vegetable Stock – About 1 liter (or 4 cups). A good-quality vegetable stock is essential for enhancing the flavors of the soup without overpowering the subtle sweetness of the celeriac. You can also use chicken stock for a richer flavor if preferred.

6. Olive Oil – 2 tablespoons. Used to sauté the onions and garlic, olive oil helps to build the flavor profile, providing a mild fruitiness to the base of the soup.

7. Butter – 1 tablespoon. Butter adds a creamy richness and a slightly nutty flavor, giving the soup a luxurious texture.

8. Salt and Pepper – To taste. Seasoning is crucial for balancing the flavors of the soup and bringing out the natural sweetness of the celeriac.

9. Cream or Creme Fraiche (optional) – A splash, for serving. This is optional, but a swirl of cream or creme fraiche can be added just before serving for an extra creamy finish.

10. Lemon Juice (optional) – A squeeze, for brightening the flavors. A touch of acidity from lemon juice can add a delightful contrast to the earthy flavors, especially if the soup feels too heavy.

Equipment Needed

To make Mary Berry’s Celeriac Watercress Soup, you will need a few basic pieces of kitchen equipment:

1. Large Pot or Dutch Oven – This is used to cook the soup. A heavy-bottomed pot ensures even heat distribution, preventing the ingredients from burning while sautéing or simmering.

2. Sharp Knife – For peeling and chopping the celeriac, onion, and garlic. A sharp knife makes these tasks quicker and safer, especially when cutting through the tough celeriac.

3. Chopping Board – Essential for cutting your vegetables. Make sure it’s stable and large enough to handle all the chopping tasks involved.

4. Blender or Immersion Blender – After cooking the soup, you’ll need a blender to puree it into a smooth consistency. An immersion blender allows you to blend directly in the pot, saving time and reducing cleanup.

5. Ladle – For serving the soup once it’s ready. A ladle makes it easier to portion the soup into bowls without making a mess.

6. Measuring Jug or Cups – For measuring the stock and cream if you are using it. It’s helpful to have an accurate measurement to ensure the consistency of the soup is just right.

7. Wooden Spoon – To stir the soup while it’s cooking. A wooden spoon is gentle on the pot and helps to avoid scratching the surface if you’re using non-stick cookware.

8. Serving Bowls – A set of bowls to serve the soup in once it’s ready. Opt for shallow bowls to highlight the creamy texture and vibrant color of the soup.

How To Make Mary Berry’s Celeriac Watercress Soup

Creating Mary Berry’s Celeriac Watercress Soup is straightforward, but it requires patience to let the flavors develop. Follow these steps:

1. Prepare the Ingredients:
   Start by peeling and dicing the celeriac into small cubes. This helps it cook faster and more evenly. Next, finely chop the onion and garlic. Make sure your watercress is washed thoroughly, removing any tough stems.

2. Cook the Aromatics:
   Heat the olive oil and butter in a large pot or Dutch oven over medium heat. Add the chopped onions and sauté them gently until they become soft and translucent. This should take about 5 minutes. Add the minced garlic and cook for an additional minute, being careful not to burn it.

3. Cook the Celeriac:
   Add the diced celeriac to the pot and stir it around to coat it with the onion and garlic mixture. Let it cook for a few minutes, stirring occasionally. This step helps to soften the celeriac slightly before adding the stock.

4. Add the Stock:
   Pour in the vegetable stock, making sure the celeriac is covered by the liquid. Bring it to a gentle simmer, and cook the mixture for about 20 minutes or until the celeriac is tender. The stock should reduce a little, allowing the flavors to concentrate.

5. Blend the Soup:
   Once the celeriac is cooked through, remove the pot from the heat. Use an immersion blender to blend the soup until it is smooth and creamy. If you don’t have an immersion blender, carefully transfer the soup in batches to a stand blender. Return the pureed soup to the pot.

6. Add Watercress:
   Stir in the fresh watercress, allowing it to wilt in the hot soup. Since watercress is delicate, it doesn’t need long to cook-just a couple of minutes should do.

7. Season the Soup:
   Taste and adjust the seasoning with salt and pepper. If desired, add a squeeze of lemon juice for brightness, or a splash of cream for richness. Stir to combine.

8. Serve:
   Ladle the soup into bowls and garnish with a swirl of cream or a dollop of crème fraîche if desired. You can also add a few extra leaves of watercress for color and freshness. Serve the soup hot, accompanied by crusty bread for dipping.

Expert Tips

• Balancing Flavors: Celeriac can be quite sweet, and watercress adds a peppery punch. If the soup feels too sweet, balance it with a squeeze of lemon juice or a dash of vinegar. Conversely, if it’s too sharp, a little extra butter or cream can smooth it out.

• Texture Adjustments: For a chunkier soup, blend just half of the soup and leave the rest to be more rustic. Alternatively, you can use a potato masher to slightly mash the celeriac instead of blending it completely.

• Stock Choices: The stock is critical in determining the depth of flavor in the soup. Homemade vegetable stock will yield the best results, but store-bought stock can work just as well if you choose a high-quality one with low sodium.

• Serving Variations: You can add toppings like croutons, crispy bacon bits, or even a sprinkle of grated cheese for an extra layer of texture and flavor.

• Storage: This soup keeps well for a couple of days in the fridge and can be frozen for up to three months. Just be sure to let it cool before storing, and reheat gently to preserve the creamy texture.

Mary Berry’s Celeriac Watercress Soup is a comforting yet elegant dish that combines the earthy sweetness of celeriac with the peppery zing of watercress. It’s a versatile recipe that can be enjoyed as a light starter or a main dish when paired with bread or a salad.

With a few simple ingredients and a straightforward process, this soup is an excellent choice for a cozy meal. Whether you’re looking for a nourishing winter warmer or a light, refreshing meal, this soup will surely satisfy with its depth of flavor and smooth texture. So, grab your ingredients, get cooking, and enjoy the wonderful balance of flavors that Mary Berry has mastered in this timeless recipe.

Easy Recipe Variations For Mary Berry’s Celeriac Watercress Soup

Mary Berry’s celeriac watercress soup is already a delightful blend of earthy, creamy, and slightly peppery flavors.

But what if you want to mix things up a bit?

Here are several variations to customize the recipe to your taste or to suit what you have on hand:

1. Adding Protein for Heartiness

For a more substantial meal, you can add proteins such as poached chicken, crispy bacon, or even a handful of cooked lentils. Shredded chicken works especially well with the soup’s creamy texture, complementing the natural flavors of celeriac and watercress. A few crispy bacon bits can also elevate the soup, introducing a savory crunch that contrasts nicely with the smooth base.

2. Spice It Up

While the original recipe leans toward a mild flavor profile, you can easily infuse some heat to balance the creaminess. A pinch of chili flakes or a few thin slices of fresh ginger can infuse a subtle warmth, while a sprinkle of curry powder or cumin would bring in an entirely different flavor dimension. For a more vibrant option, consider adding a dollop of harissa or a splash of hot sauce for a kick.

3. Dairy-Free or Vegan Adjustments

To make the soup dairy-free or vegan, simply swap the cream or butter for coconut milk, almond milk, or oat cream. Coconut milk, with its rich, slightly sweet flavor, will enhance the soup’s creaminess while still allowing the earthy notes of celeriac and peppery watercress to shine through. You can also use vegetable broth instead of chicken stock, making this a perfect option for plant-based diets.

4. Adding Extra Vegetables

While celeriac and watercress are the stars of the show, you can sneak in other vegetables for added texture and nutrients. Carrots or leeks would be a lovely addition, especially if you want to soften the flavor of the celeriac and create a milder base.

Alternatively, add parsnips for a slightly sweeter, nutty undertone or a few handfuls of spinach if you’re looking for something vibrant and leafy. A few roasted garlic cloves could further deepen the flavor.

5. A Burst of Citrus

Sometimes, adding a burst of citrus can completely transform a dish. A few drops of lemon or lime juice can refresh the soup’s flavor, providing a zesty contrast to the earthiness of celeriac and the peppery bite of watercress. A light drizzle of lemon-infused olive oil just before serving can also brighten the flavors while adding a silky richness.

Best Practices To Store Leftovers

If you’ve made a large batch of Mary Berry’s celeriac watercress soup and want to save it for later, proper storage is key to ensuring it stays fresh and flavorful. Here are some best practices for storing your leftovers:

1. Allow the Soup to Cool Completely

Before storing the soup, make sure it has cooled to room temperature. Hot liquids in airtight containers can create condensation, which may cause the soup to become watery and lose its texture. Allow it to cool naturally or place the pot in a cold water bath for quicker cooling.

2. Choose the Right Storage Containers

Use airtight containers that are the right size for your leftovers. Glass jars or containers are ideal as they don’t stain or retain odors.

If you don’t have airtight containers, heavy-duty freezer bags can also work well, especially for larger portions. Consider storing the soup in single-serving portions for easy reheating.

3. Refrigeration for Short-Term Storage

If you plan on eating the leftovers within the next few days, refrigeration is the best option. Store the soup in an airtight container and place it in the fridge for up to 3 days.

Make sure to check the soup for any signs of spoilage (like an off smell or separation of ingredients) before reheating. When reheating, it’s important to stir the soup thoroughly to bring the texture back together.

4. Freezing for Longer Storage

For longer-term storage, freezing is an excellent option. Let the soup cool completely, then transfer it to freezer-safe containers or bags.

If using bags, try to remove as much air as possible before sealing them. Label the containers with the date so you know when it was frozen.

Frozen celeriac watercress soup can stay fresh for up to 3 months, but for the best taste, it’s best consumed within 1-2 months. To reheat, thaw the soup in the fridge overnight and gently heat it on the stove, stirring occasionally.

5. Reheating Tips

When reheating frozen soup, it’s important to do so gradually. Reheat it on low to medium heat, stirring occasionally to ensure the soup doesn’t separate.

You might notice a slight change in texture after freezing due to the watercress, so a quick whisk or blend before serving can help smooth things out. If the soup seems too thick, you can always add a splash of vegetable broth or water to reach your desired consistency.

What Goes Well With Celeriac Watercress Soup

Pairing the right sides with Mary Berry’s celeriac watercress soup can elevate the whole meal. Here are some ideas to complement the soup’s delicate balance of earthiness, creaminess, and peppery flavor:

1. Crusty Bread or Rustic Rolls

A slice of freshly baked crusty bread is the ultimate companion to any creamy soup, and this one is no exception. The crunchy exterior and soft, warm interior of the bread make it the perfect tool for dipping.

You can also opt for a fresh baguette, focaccia, or even garlic bread for added flavor. If you prefer rolls, go for something with a little more texture, like whole grain or sourdough.

2. A Light Salad

A crisp, refreshing salad can provide a perfect contrast to the richness of the soup. A simple watercress salad with a light lemon vinaigrette is a fantastic choice.

The peppery bite of the watercress will echo the soup’s flavor, but the fresh greens add a pleasant crunch. For an extra touch, toss in some roasted nuts or seeds for texture and flavor.

3. Cheese

Cheese and soup are a classic pairing, and with celeriac watercress soup, you’ll want something that enhances the flavor without overpowering it. A mild goat cheese or a creamy Brie would balance well with the earthiness of the celeriac and the freshness of the watercress. Alternatively, a sharp blue cheese or a tangy cheddar can add an interesting contrast when grated over the top of the soup.

4. Crispy Roasted Vegetables

Roasted vegetables like carrots, sweet potatoes, or parsnips make a great side dish with this soup. Their sweetness and slight caramelization complement the soup’s earthiness, creating a harmonious flavor combination. Roasting vegetables with a touch of olive oil, salt, and pepper helps bring out their natural flavors, making them a perfect contrast to the smooth, creamy texture of the soup.

5. A Soft-Boiled Egg

If you want something a little more indulgent, a soft-boiled egg can work wonders with celeriac watercress soup. The richness of the egg yolk will melt into the soup, adding a velvety texture while enhancing the flavors. It’s a simple yet luxurious addition that transforms the dish into a more filling meal.

Conclusion

Mary Berry’s celeriac watercress soup is a wonderfully versatile and comforting dish that can be adapted to suit a variety of tastes and dietary preferences. With a few simple ingredient swaps or additions, you can easily make the recipe your own, whether you’re looking to add protein, spice, or make it vegan-friendly. Proper storage techniques, whether you’re refrigerating or freezing leftovers, ensure that the soup can be enjoyed days after it’s first made, maintaining its rich flavor and creamy texture.

When it comes to pairing, the options are endless: from crusty bread and a light salad to roasted vegetables and cheese, the possibilities for complementing the soup are as diverse as the soup itself. Whether served as a starter or a main course, celeriac watercress soup stands as a satisfying and nourishing meal that can be enjoyed year-round, bringing comfort and a bit of culinary elegance to any table.

FAQs

What Are The Main Ingredients In Mary Berry’s Celeriac Watercress Soup?

The main ingredients in Mary Berry’s celeriac watercress soup include celeriac (celery root), watercress, onions, garlic, vegetable stock, olive oil, salt, and pepper. These ingredients combine to create a creamy and flavorful soup.

How Long Does It Take To Make Mary Berry’s Celeriac Watercress Soup?

The preparation and cooking time for Mary Berry’s celeriac watercress soup is approximately 40 to 45 minutes. This includes chopping the vegetables, cooking them, and blending the soup to a smooth consistency.

Can I Make Mary Berry’s Celeriac Watercress Soup Ahead Of Time?

Yes, you can make Mary Berry’s celeriac watercress soup ahead of time. In fact, the flavors tend to deepen when stored overnight in the refrigerator. Just make sure to reheat it gently before serving.

Is There A Vegetarian Version Of Mary Berry’s Celeriac Watercress Soup?

Yes, the recipe is already vegetarian, as it uses vegetable stock instead of meat-based stock. Just be sure to check that the vegetable stock you use is vegetarian or vegan, depending on your dietary preferences.

Can I Substitute The Watercress In Mary Berry’s Soup With Another Green?

While watercress is the star green in this recipe, you can substitute it with other leafy greens such as spinach, kale, or arugula. However, the flavor profile may change slightly depending on the green you choose.

How Do I Make The Soup Creamier In Mary Berry’s Celeriac Watercress Soup Recipe?

To make the soup creamier, you can add a dollop of cream, crème fraîche, or even coconut milk after blending. Alternatively, for a dairy-free option, try using almond milk or cashew cream to enhance the creaminess.

Can I Use Frozen Celeriac For Mary Berry’s Celeriac Watercress Soup?

Yes, you can use frozen celeriac if fresh celeriac is unavailable. However, fresh celeriac tends to have a better texture when blended, so frozen celeriac may result in a slightly different consistency.

How Should I Store Leftover Celeriac Watercress Soup?

Leftover celeriac watercress soup can be stored in an airtight container in the refrigerator for up to 3 days. You can also freeze the soup for up to 3 months. Make sure to let it cool before transferring it to storage containers.

What Can I Serve With Mary Berry’s Celeriac Watercress Soup?

Mary Berry’s celeriac watercress soup pairs wonderfully with crusty bread, a side salad, or a light cheese platter. You could also add a drizzle of cream or a sprinkle of freshly chopped herbs like parsley or chives for extra flavor.

What Can I Do If My Celeriac Watercress Soup Is Too Thin?

If your soup is too thin, you can thicken it by simmering it for a few more minutes to reduce the liquid. Alternatively, you can add a bit more celeriac or even a small potato to give it more body. Blending the soup thoroughly will also help create a smoother texture.