One-Pot & Pantry Meals

Simple Potato and Leek Soup

A smooth, mild soup with a short ingredient list and no need for cream.

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Bowl of green soup with a dollop of cream, rice and a yellow drink on a wooden table; photographer caption labels the dish lentil soup.
Illustrative stock photograph; the pictured dish may differ. Photo: Clay Banks / Unsplash.

Potatoes give this soup a creamy texture even without dairy. Leeks supply a softer onion flavor, making the finished bowl mild enough to pair with a strongly flavored toast or sandwich.

The most important preparation step is washing the leeks. Soil can hide between their layers. Slice them first, then rinse well and check the pieces before they go into the pot.

THE RECIPE

Simple Potato and Leek Soup

Prep15 min
Cook25 min
Base yield4 servings
people

Amounts scale automatically. Keep piece sizes similar; pan size and cooking time may need adjustment. Round whole ingredients sensibly.

Ingredients

Method

  1. Wash the leeks

    Put sliced leeks in a bowl of water, move them around, then lift into a colander so dirt stays behind. Rinse and drain.

  2. Soften gently

    Warm oil in a saucepan over medium-low heat. Cook leeks for 7–8 minutes, stirring, until soft without browning.

  3. Simmer the potatoes

    Add potatoes and stock. Bring to a simmer and cook for 15–20 minutes until potatoes are very tender.

  4. Blend and season

    Blend with a hand blender until smooth, taking care with hot liquid. Add pepper and salt to taste, thin with water if needed, and finish with chives.

Small details that help

Use floury potatoes

They break down readily, although waxy potatoes still work with blending.

Keep the flavor light

Browned leeks change the soup into something sweeter and darker.

Do not over-blend

Stop once smooth. Aggressive blending can make potato soup sticky.

Substitutions & ways to make it yours

No leeks

Use two medium onions, sliced, for an onion-potato version.

Add dairy

Stir in a small splash of cream after blending, if you want.

Rustic finish

Mash potatoes in the pot instead of blending for a textured soup.

Recipe note. These editorial recipes have not been independently kitchen-tested. Timings are estimates; follow the written doneness cues and safe temperatures. Photos are illustrative. Read our approach.

A couple of useful questions

Can this soup be frozen?

Yes, though the texture can change slightly. Stir well while reheating and add liquid as needed.

Why is it bland?

Potatoes need adequate seasoning. Taste salt first, then consider a little lemon juice or extra pepper rather than adding more stock powder automatically.

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