Easy, Healthy, Fun

Leek and Potato Soup

Leek and Potato Soup

*** This recipe contains affiliate links. Please see Affiliate Disclaimer for more details.  ***

Leek and potato soup is so comforting when the nights get colder (It gets late early!). We all need something to warm us up quickly. You wake up in the dark and get home from work in the dark. The last thing you want to do is slave over a hot cooker for hours. You throw on the pyjamas and look forward to curling up with a good book or favourite TV show.

Soup can be batch cooked and served as lunch or dinner. Portions can be frozen for nights when you just want to grab, heat and slurp.

Spoonful of Leek and Potato Soup

The pressure cooker is a great way to cook soup. Just chuck it all in and wait. My kind of cooking. Anything that saves time and stops you having to hover over the cooker is a winner in my eyes. It’s like having someone to watch over everything for you, while you rest with a cuppa.

The hand blender speeds up the process of getting the consistency you want. I like it smooth with a few rustic lumps of vegetable. Texture can make or break a meal, depending on your preference.

This Leek and Potato Soup is so full of flavour, considering there aren’t many ingredients. The garlic and leeks are a marriage made in heaven and the potatoes add that starchy comfort food feeling. It leaves you with an aroma of garlic in your mouth, which adds to its warming effect. Garlic’s antiviral and antibacterial qualities are also a bonus during colder weather.

If you fancy a bit of heat you can add a teaspoon of mustard to it. The creaminess of the crème fraiche is subtle but adds a luxurious, silky feel.

Creme Fraiche Swirl

Slob out and indulge in a bowl full of goodness. You won’t regret it.

Leek and Potato Soup

Creamy soup made with leeks and potatoes. Warming and satisfying on a cold day.
Prep Time14 mins
Cook Time6 mins
Total Time20 mins
Course: Appetizer, Main Course, Snack, Soup
Cuisine: English
Keyword: Comfort Food, Creme Fraiche, Hot, Leek, Potato, Soup, Warm, Winter
Servings: 3 people
Calories: 237kcal


  • 1 tsp Olive Oil
  • 3 Leeks
  • 3 Garlic Cloves
  • 3 Potatoes (peeled and diced)
  • 1 litre Vegetable Stock
  • 1 tsp Dijon Mustard (optional)
  • 3 tbsp Creme Fraiche


  • Cut the ends of the leeks of and slice (but not right through) down the middle. Run them under the tap with the green ends at the bottom. Make sure you part the layers slightly to allow the water to run through and remove any dirt.
  • Chop the washed leeks.
  • Crush the garlic.
  • Remove the lid from your pressure cooker and add the olive oil.
  • Stew (using Stew function) the leeks and garlic for a couple of minutes.
    Softening Leeks
  • Add the diced potatoes and stew for another minute.
  • Add the stock.
    Cooked Soup
  • Cancel the Stew setting.
  • Close the pressure cooker and set the valve to Closed.
  • Set the Soup setting to 6 minutes.
    Pressure Cooker
  • When the time is up, Cancel the Soup setting and set the valve to Open (Be very careful, as steam will come out immediately. I use a wooden spoon to flick the valve open).
  • When all the steam has been released, open the lid and blend with a stick blender. I like to leave a few lumps and bumps, but you can blend it as smooth as you like. Add the Dijon mustard here, if you want to.
    Hand Blending Soup
  • Add enough crème fraiche to make it as creamy as you want it. A tablespoon per portion is a good starting point.
  • Stir the crème fraiche until it blends or just swirl it around near the surface, whichever you prefer. The crème fraiche may cool it slightly, but the soup will be so hot it will probably make it the correct temperature for you. If you feel you need to reheat it then transfer to a saucepan and gently heat it. 
    Creme Fraiche Swirl
  • Serve on its own or dunk in a piece of crusty bread.


Freeze before adding creme fraiche.
Carbs: 29.1g
Fat: 5.6g
Protein: 3.7g
Sodium: 511.9mg