Leek and potato soup: an easy recipe with parsley

La leek and potato soup This is a comforting classic, perfect for autumn or winter meals. This simple recipe combines meltingly tender leeks and soft potatoes to create a smooth and flavorful texture. Easy to prepare, it requires few ingredients and offers delicious results, even for beginner cooks. Garnished with fresh parsley, it adds a fragrant touch that will delight your taste buds. Warm and nourishing, this soup is ideal as a starter or as a light main course alongside meat. Discover how to make this soup in a few quick and easy steps.

Leek and potato soup recipe

Practical information

• Preparation time: 15 minutes
• Cooking time: 25 minutes
• Level of difficulty: easy
• Number of servings: 4 people

Ingredients

• 500 g leeks
• 400 g of potatoes
• 1 medium onion (approximately 100g)
• 1 clove of garlic
• 1 liter of vegetable broth
• 30g butter
• Salt and pepper to taste
• A few sprigs of parsley for decoration (optional)

Home

• Kitchen knife
• Cutting board
• Peeler
• Saucepan or Dutch oven
• Hand blender or blender
• Ladle
• Wooden spoon

Steps for preparing leek and potato soup

Prepare the vegetables

1. Wash the leeks thoroughly and slice them into rounds.
2. Peel the potatoes and cut them into even cubes.
3. Peel and chop the onion and garlic clove.

Cooking the soup

1. Melt the butter in a large saucepan over medium heat.
2. Add the onion and garlic, and sauté until they become translucent.
3. Incorporate the leeks and potatoes, stir for 5 minutes to soften them slightly.
4. Pour in the vegetable stock, bring to a boil, then reduce the heat and simmer for 20 minutes until all the vegetables are tender.

Blend and season

1. Remove the pan from the heat and blend the soup until smooth and homogeneous.
2. Add salt and pepper to taste.
3. Serve hot, optionally garnished with chopped fresh parsley.

Tips for making successful leek and potato soup

Choose and prepare the ingredients

For potatoes, it is recommended to choose floury varieties such as the bintje or Monalisawhich hold their shape well during cooking and give the soup a velvety texture. It is essential to clean the l to remove any traces of soil between the leaves. Cutting the vegetables into uniformly sized pieces ensures even cooking and prevents some cubes from being overcooked while others remain firm.

Mastering cooking

Starting the vegetables in a little butter helps develop their flavors. It's important to let the soup simmer gently once the stock is added, as cooking it too quickly can make the vegetables mushy and reduce the flavor. To check if they're cooked, pierce the potatoes with the tip of a knife: they should be tender but still hold their shape.

Tasting tips

Leek and potato soup is best enjoyed piping hot, straight from the blender to preserve its creamy texture. For a more refined presentation, adding a dollop of crème fraîche or a drizzle of olive oil directly to the bowl can enrich the texture and subtly enhance the flavor. Serve the soup with toasted bread or small... homemade croutons This allows you to vary the textures and provide a pleasant contrast to the sweetness of the vegetables. For a complete meal, you can add pan-fried bacon or pieces of roasted chicken, which will provide protein and flavor while perfectly complementing the soup's mildness.

Conservation

To store the soup, let it cool to room temperature before placing it in an airtight container. It will keep in the refrigerator for up to three days and can be gently reheated over low heat to avoid altering the texture. The soup can also be frozen in individual portions, making sure to leave some space in the container so the liquid can expand without bursting.

Variations of leek and potato soup

Leek and potato soup with cheese

To add a richer, creamier touch, you can add 100g of grated cheese such as Gruyère or Emmental. Add it at the end of cooking, just after blending the soup, and mix well until it melts completely. The cheese enhances the flavor without overpowering the sweetness of the leeks and potatoes, and creates a pleasantly creamy texture.

Leek, potato and carrot soup

For a more colorful and slightly sweet version, incorporate 150g of carrots Slice the vegetables into rounds while sautéing them in butter. Let them cook with the leeks and potatoes before adding the stock, so they become tender and blend perfectly into the soup's texture. This variation adds extra sweetness and an orange hue that makes the soup more visually appealing.

Benefits of leek and potato soup

Essential mineral intake

Leeks are an important source of vitamin K and folate, essential for cell function and bone health. Potatoes provide potassium and magnesium, which contribute to regulating blood pressure and supporting muscle and nerve function. Onions and garlic supplement the intake of manganese, a mineral beneficial for the activity of antioxidant enzymes and tissue protection.

Digestive system support

Soup promotes healthy digestion thanks to the fiber found in leeks and potatoes. This fiber facilitates the regular passage of food through the intestines and helps maintain a balanced gut microbiota. Regular consumption helps prevent constipation and supports overall digestive health.

Antioxidants and cell protection

The vegetables in this soup contain antioxidant compounds, including flavonoids in the onion and the sulfur compounds The garlic helps protect cells against free radicals. The parsley, added at the end, provides vitamin C and enhances the overall antioxidant effect of the preparation.

Cardiovascular system support

Leeks and potatoes provide potassium, a key element for maintaining stable blood pressure. Garlic, even in small amounts, can help improve blood circulation thanks to its heart-healthy sulfur compounds.

Summary of the leek and potato soup recipe

Ingredients

• 500 g leeks
• 400 g of potatoes
• 1 medium onion (approximately 100g)
• 1 clove of garlic
• 1 liter of vegetable broth
• 30g butter
• Salt and pepper to taste
• A few sprigs of parsley for decoration (optional)

Steps

1. Wash and slice the leeks.
2. Peel and cut the potatoes into cubes.
3. Chop the onion and garlic.
4. Melt the butter in a saucepan and sauté the onion and garlic until they become translucent.
5. Add the leeks and potatoes, then sauté for 5 minutes while stirring.
6. Pour in the vegetable stock, bring to a boil, then simmer for 20 minutes until the vegetables are tender.
7. Blend the soup until you obtain a smooth and homogeneous texture.
8. Season with salt and pepper.
9. Serve hot, optionally garnished with chopped parsley.

Conclusion

Leek and potato soup is a simple and comforting dish that combines the sweetness of vegetables with a creamy texture. Easy to make, it allows you to fully enjoy the natural flavors of the ingredients while providing essential nutrients. With a few tips and variations, you can personalize the recipe to suit your taste and create a variety of flavors. This soup is accessible to everyone, even beginners in the kitchen, and makes a light main course or starter. It perfectly illustrates how simple ingredients can create a healthy and delicious dish.

FAQ

How to prepare leek and potato soup?

Start by cleaning and chopping the leeks and potatoes into uniform pieces. Sauté the onion and garlic in butter before adding the vegetables and stock. Simmer until the vegetables are tender, then blend until smooth.

What variety of potato is suitable for leek and potato soup?

For a leek and potato soup, it's recommended to use floury potatoes such as Bintje or Monalisa. They hold their shape well during cooking while giving a creamy texture when blended. Avoid waxy varieties, which tend to remain too compact and make the soup less smooth.

How long should you cook a leek and potato soup?

After sautéing the vegetables, bring the broth to a boil, then simmer over low heat for about 20 minutes. The potatoes should be tender and easily pierced with a knife. Puréeing the soup will give it a smooth and homogeneous consistency.

How to blend a leek and potato soup without the risk of splashing?

It is advisable to use an immersion blender directly in the saucepan, taking care not to completely fill the container. Blending in short pulses allows you to control the texture and prevent splashing. For added safety, holding a lid slightly tilted over the blender can limit splattering.

What are the benefits of leek and potato soup?

This soup provides minerals like potassium and magnesium, which are beneficial for muscle and nerve function. The leeks, onion, and garlic contain antioxidant sulfur compounds that protect cells. It also supports the digestive system thanks to the fiber in the vegetables, promoting regular bowel movements.