Leek and Potato Soup with Potato Donuts Recipe (2024)

1

Start by poaching the smoked haddock, as the leftover milk can then be used in the soup. Place the haddock portions in a small pan and cover with the milk. Place over a medium heat and gently bring to the boil, then take off the heat and leave the fish to cool in the milk. Carefully remove the fish and reserve until ready to serve. Remember to reserve the milk

  • 240g of smoked haddock, cut into 4 equal portions
  • 100ml of whole milk

2

To make the crispy potato garnish, preheat an oven to 180ºC/gas mark 4. Slice the potatoes very finely on a mandoline, then use a small round cutter to stamp out 24 circles (you can use the leftover potato trimmings for the soup, just make sure they're grated or finely chopped). Toss with the clarified butter, then lay out 12 circles on a baking tray lined with baking paper and top each one with a second circle. Cover with a sheet of greaseproof and another tray and bake until crisp and golden, about 8-10 minutes. Sprinkle with salt and once cooled, store in an airtight container until ready to serve

  • 2 large potatoes, peeled
  • 50g of clarified butter, melted
  • salt

3

To make the soup, place a large pan over a medium heat with the butter. Once it has mostly melted, add the sliced onion and cook for a few minutes until translucent. Then add the grated potato, garlic, curry powder, thyme and yeast. Cook for a further 8–10 minutes, stirring regularly

  • 200g of butter
  • 250g of white onion, sliced
  • 300g of potatoes, peeled and grated
  • 2 garlic cloves, finely grated into a paste
  • 4g of mild curry powder
  • 3 sprigs of thyme
  • 3g of fresh yeast

4

Add the leeks and cook for a further 5–8 minutes. Once they are soft, remove 4 teaspoons of the leeks and set aside for garnish. Pour in the wine and reduce by half. Add the water and reserved poaching milk and cook for 4 more minutes

  • 400g of leek, sliced
  • 100g of white wine
  • 650g of water

5

Finally add the cream, parsley and/or spinach and cook for a couple more minutes, then transfer to a blender. Blitz for a good few minutes until smooth and velvety, season with salt and lemon juice, then pass through a fine sieve. Chill down as quickly as possible if not serving straight away, to preserve the bright green colour

  • 300g of double cream
  • 50g of parsley, or spinach, or a mixture of both
  • sea salt, to taste
  • lemon juice, to taste

6

To make the parsley garnish, heat a pan of oil to around 160ºC. Carefully add the leaves – they may spit a little so stand back. Once crisp and slightly translucent, remove from the oil and drain on kitchen paper. Keep the oil hot for cooking the doughnuts later

  • vegetable oil, for deep-frying
  • 4 parsley leaves

7

To make the doughnuts, place the water, butter, sugar and salt into a pan and bring to the boil. Once the butter has completely melted, add in the flour and stir vigorously on a high heat until it forms a ball that comes away from the sides of the pan. Continue cooking for a few more minutes, stirring constantly to make sure the flour is cooked out

  • 237g of water
  • 5g of sugar
  • 100g of butter
  • 10g of salt
  • 215g of T55 flour

8

Place the mix in the bowl of a stand mixer with a paddle attachment and mix at a slow speed, adding the eggs one by one. Once the eggs are mixed in increase the speed until the mixture is fully combined into a smooth dough

  • 2 eggs

9

Whilst the dough is still warm, weigh it and then weigh out the same amount of warm mashed potato. Place both back into the food mixer and mix until you have a smooth dough

  • 600g of mashed potatoes, warm (approx. weight)

10

Roll the dough out into small walnut-sized balls (about 7g each). Ensure your pan of oil is at 180ºC and, in batches, deep-fry the doughnuts for 2 minutes, flipping with a spoon halfway if needed to get a nice even golden brown. Drain on kitchen paper

11

To serve, gently reheat the soup and the haddock in the oven for a few minutes until hot. Spoon the reserved cooked leeks into the bottom of each serving bowl and place the haddock on top. Finish garnishing with the crispy potato and parsley leaf. Serve the potato doughnuts on the side and carefully pour the soup into bowls at the table

Leek and Potato Soup with Potato Donuts Recipe (2024)

FAQs

Why does my leek and potato soup taste bland? ›

The reasons are usually two: you didn't season your soup at all, worrying it might be too salty because of the leeks; or you added to much water for the stock.

Why is my leek and potato soup gluey? ›

* Common problem with Potato Leek Soups that call for blitzing to death until completely smooth. Power of blender = activates starch in potatoes = gluey. Same thing that happens if you use a food processor or blender for mashed potato!

Why isn't my potato soup creamy? ›

Why isn't my potato soup creamy? Most creamy soups require you to add dairy of some sort into it. If you're finding your soup is too thin adding milk, add in cream instead, or whole milk.

What is the name of the thick soup made from potatoes leeks and cream and usually served chilled? ›

Vichyssoise (/ˌvɪʃiˈswɑːz/ VISH-ee-SWAHZ, French: [viʃiswaz]) is a soup made of cooked and puréed leeks, potatoes, onions and cream. It is served chilled and garnished with chopped chives.

How can I thicken my leek and potato soup? ›

Add flour or cornflour

Put a tablespoon of either into a small bowl and stir in 2-3 tbsp of the soup until you have a smooth mixture. Stir this back into the soup and bring it to a simmer. Cook for a few minutes to allow the starch granules to burst to thicken, and to cook out any flour flavour.

How do I increase the depth of flavor in soup? ›

Perk up a Bland Soup With Simple Pantry Staples

Add a splash of vinegar (any kind!), or a squeeze of citrus. Chances are, you could use a little more salt. Go ahead—it's ok. Salt perks up flat flavors and helps balance out bitter-tasting ingredients.

How do you keep potatoes from getting mushy in potato soup? ›

Cut the potatoes into rissolettes and blanche them (i.e. cook them briefly, not to full doneness). Use the water you used in the soup and put the potatoes back in when you go to warm the soup again for serving. Since they're cut fairly small, they should be just about done without being mushy when you go to eat.

What is the best thickening agent for potato soup? ›

Cornstarch is a very effective thickener, and a little bit can go a long way. Add cornstarch to a small amount of cold water or other liquid (wine or stock) and whisk into a thick slurry.

Does cream cheese thicken up potato soup? ›

Adding a little extra cream cheese is the best way to make this soup thicker. It's also possible to add sour cream or yogurt.

Can you use instant potatoes to thicken potato soup? ›

Use instant potatoes.

Unless you want a potato soup with chunks of potato, you can use instant potatoes instead of diced potatoes. Instant potatoes will absorb the chicken broth or other liquid as the soup cooks, resulting in a thick and creamy potato soup.

What was Julia Child's favorite soup? ›

Let's test her vichyssoise recipe to find out! Soup was one of Julia Child's favorite things to eat, and reportedly, her absolute favorite was vichyssoise.

What does vichyssoise mean in French? ›

[viʃiswaz ] feminine noun. (Cookery) (= soupe) vichyssoise ⧫ cream of leek and potato soup. Collins French-English Dictionary © by HarperCollins Publishers.

What is a chunky soup called? ›

Chowder is a thick, chunky soup. Traditionally, chowder is made with seafood or fish, but chowders made with poultry, vegetables, and cheese are also popular.

How do I add flavor to bland potato soup? ›

Once the potatoes are nice and soft, stir in the cheddar cheese and Greek yogurt (or sour cream), salt, pepper and cooked bacon bits. Taste and season with extra salt and pepper, if needed.

Why does my soup taste flavorless? ›

Let it evaporate and cook longer.

If you find that your homemade or store-bought broth is thin and bland, you can concentrate its flavors by cooking it a little bit longer." Make sure to remove the lid or tilt it slightly to let the steam escape.

What adds flavor to bland soup? ›

If a soup is tasting bland in the bowl, consider adding acid rather than salt. A squeeze of lemon or lime, or a dash of yogurt or sour cream can add brightness to the bowl. Our Lemony Chicken Soup will make your mouth water.

How do you fix bland vegetable broth? ›

Add bright, fresh flavor to vegetable broth

To brighten any soup, stock, or broth, a splash of lemon juice or vinegar is always a good idea. A splash of white wine is never a bad thing either, but stay away from anything too oak-y, and simmer the broth for a few minutes to give the wine a chance to get comfortable.

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