Mary Berry Recipes

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There's a certain quiet elegance to a beautifully made vegetable soup, isn't there? And among the often-overlooked gems, a classic celery soup stands out for its delicate flavour and wonderfully comforting warmth. It's a dish that truly celebrates the humble celery, transforming it into something quite extraordinary with just a few simple steps.

This recipe for creamy celery soup has been a real family favourite in my home for many, many years. It's the sort of dish that brings a gentle cheer on a chilly afternoon or serves as a delightful, light starter for a more elaborate meal. Using fresh, crisp celery is key, alongside a good quality stock and a touch of cream to achieve that luxurious, velvety texture we all adore.

What I particularly love about this soup is its versatility and the way it proves that wholesome ingredients can create something utterly delicious and satisfying. It's wonderfully simple, yet yields a sophisticated flavour that will have everyone asking for a second helping. So, do gather your ingredients and let's create a bowl of sheer perfection together!

Why You'll Love This Recipe

It highlights the often-overlooked, delicate flavour of fresh celery in a wonderfully comforting way.
Uses humble, everyday ingredients to create a sophisticated and satisfying dish that's surprisingly easy.
A wonderfully versatile soup, perfect as a warming starter, a light lunch, or a comforting supper.

Ingredients

2 tbsp unsalted butter
1 large onion, finely chopped
4-5 stalks celery, trimmed and finely chopped (reserve a few leaves for garnish)
1 large potato, peeled and diced
1 litre (4 cups) vegetable stock (or chicken stock for non-vegetarian)
150ml (2/3 cup) double cream (or milk for a lighter version)
Salt and freshly ground black pepper to taste
Optional: a sprinkle of fresh parsley or celery leaves for garnish

Equipment Needed

Large saucepan or pot • Chopping board • Sharp knife • Stick blender (or food processor) • Ladle • Optional: Fine mesh sieve

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Step-by-Step Instructions

Melt the butter in a large saucepan or pot over a medium heat. Add the chopped onion and cook gently for about 5-7 minutes until softened and translucent, but not browned. This slow cooking brings out the sweetness.
Add the chopped celery and diced potato to the pan. Stir well to combine with the onions and butter. Cook for another 5 minutes, allowing the vegetables to soften slightly and absorb the lovely buttery flavour.
Pour in the vegetable stock. Bring the mixture to a boil, then reduce the heat to a gentle simmer, cover, and cook for 15-20 minutes, or until the celery and potato are very tender when pierced with a knife.
Carefully remove the pan from the heat. Using a stick blender, or by transferring in batches to a food processor, blend the soup until it is wonderfully smooth and creamy. For sheer perfection in smoothness, you could pass it through a fine-mesh sieve, though I often find this unnecessary.
Return the blended soup to the pan over a low heat. Stir in the double cream (or milk) and heat through gently, being careful not to boil once the cream is added, as this can cause it to split.
Season generously with salt and freshly ground black pepper to your taste. Ladle into warm bowls, garnish with a few reserved celery leaves or a sprinkle of fresh parsley, and serve immediately with some crusty bread. Sheer perfection!

Perfect Substitutions

Double cream → Single cream, whole milk, or a dairy-free alternative like oat cream for a lighter or dairy-free version.
Vegetable stock → Chicken stock (if not vegetarian) for a richer flavour.
Potato → A slice of white bread, crusts removed, added during simmering can also help thicken the soup; remove it before blending.

Serving Suggestions

A warm, crusty baguette or a slice of artisan sourdough bread is simply delightful for dipping into this creamy soup. For a more substantial meal, serve alongside a light green salad with a simple vinaigrette. A sprinkle of homemade croutons adds a lovely textural contrast. If you enjoyed this, you might also love our Classic Creamy Fish Pie with a Golden Potato Topping and Glorious Molokai Chicken with a Sticky Glaze.

How to Store \u0026 Reheat

Allow the soup to cool completely before transferring it to an airtight container. It will keep beautifully in the refrigerator for up to 3 days. This soup freezes very well! Pour the cooled soup into freezer-safe containers or bags, leaving a little headroom for expansion. It can be frozen for up to 3 months. Thaw overnight in the refrigerator before reheating. Gently reheat the soup in a saucepan over a low to medium heat, stirring occasionally, until piping hot. If it seems too thick, you can add a splash of stock or milk to reach your desired consistency.

Mary's Secrets to Success

Always choose fresh, crisp celery. It makes all the difference to the delicate flavour of the soup. Don't rush the initial softening of the onions and celery; it builds the foundational flavour for your entire soup. When blending, ensure all the vegetables are truly tender. This is key to achieving that wonderfully smooth, creamy texture without any lumps. Taste and adjust seasoning at the end. A good pinch of salt and a generous grind of black pepper can elevate the soup from lovely to simply divine.

Frequently Asked Questions

Can I make this soup vegan?

Absolutely! Simply substitute the butter for olive oil or a plant-based margarine, and use a dairy-free cream alternative (like oat cream) or omit the cream altogether for a lighter, still delicious soup.

My soup isn't as thick as I'd like. What can I do?

If your soup is too thin after blending, you can simmer it gently for a little longer to reduce it slightly. Alternatively, you could mash in another small boiled potato or stir in a tablespoon of cornflour mixed with a little cold water and simmer until thickened.

How can I enhance the celery flavour?

To intensify the celery flavour, you can add a small amount of celery salt to taste at the end, or even include a few extra celery stalks when simmering. Ensuring your celery is very fresh and crisp also makes a significant difference.

Can I add other vegetables?

While this classic recipe truly celebrates celery, a small amount of leek or an extra carrot added with the onion can add wonderful depth and a touch of sweetness. Just ensure they are cooked until very tender before blending for that silky-smooth texture.

What's the best way to get a perfectly smooth soup?

For sheer perfection in smoothness, after blending with a stick blender or food processor, pass the soup through a fine-mesh sieve using the back of a ladle. This removes any fibrous bits and creates a truly silken texture that is simply divine.