Seasonal Wild Garlic Soup 

This seasonal wild garlic soup is a nourishing springtime treat that tastes best during wild garlic season, when the leaves are tender, bright green, and full of flavour.

This creamy wild garlic soup is one of my favorite ways to celebrate spring. I am lucky to live surrounded by nature and wild food, including ramsons, nettle, and dandelion greens, so I rarely miss the chance to forage for fresh ingredients. Once I see the wild onion leaves pushing through the forest floor, I start making soups, pesto, and herb oils.

This year, a friend joined me foraging for wild garlic for the first time. She was nervous because she had heard that wild garlic can be confused with poisonous plants like lily of the valley or three-cornered leek. I told her that when foraging for wild garlic, your nose is your best guide. If you are unsure, crush one of the wild garlic leaves between your fingers and smell it. The leaves release a pungent garlic aroma that is impossible to miss.

Picking Wild Garlic

Wild garlic, also known as ramps, ramsons, forest leek, wild leek, or wood leek, is a spring favorite. The bulb and leaves usually appear in early March, while delicate wild garlic flowers emerge later in spring. By early summer, the wild garlic season is mostly over.

When picking wild garlic, choose younger leaves whenever possible. Older leaves can become fibrous and slightly bitter. The bright green leaves are long, soft, and pointed, making them fairly easy to identify.

You can find wild garlic often growing near damp woodland streams and shaded forest floors. Similar to watercress or asparagus, it thrives in cool, moist conditions.

Wild garlic is nutrient-rich and naturally antibacterial. According to nutritional scientist Tilly Spurr, wild garlic may help inhibit the formation of cancer cells and contains more potent compounds than cultivated garlic.

Vegetarian Soup Recipes Using Wild Food

Turning wild food into comforting soups is one of my favorite spring traditions. I also love making nettle soup, dandelion soup, and rosehip soup during the changing seasons.

This simple wild garlic soup recipe is naturally vegetarian and can easily become a vegan wild garlic soup by skipping the parmesan garnish or using a dairy-free alternative.

Ingredients for Wild Garlic Soup

• Extra virgin olive oil or butter
• Onion, finely chopped
• Garlic cloves, minced
• Potatoes, peeled and cubed
• Wild garlic leaves, roughly chopped
• Vegetable broth
• Lemon juice
• Salt and pepper
• Parmesan cheese for garnish

Optional additions:

• 2 tablespoons sour cream for extra creaminess
• Lemon zest for garnish
• Wild garlic pesto or herb oil for serving

How to Make Wild Garlic Soup

First Step: Prepare the Wild Garlic Leaves

Wash the wild garlic leaves thoroughly and remove any tough stems. Roughly chop the leaves and set them aside.

Second Step: Sauté the Onion

In a large pot or casserole, heat olive oil over medium heat. Add the onion and garlic, then cook gently until softened and fragrant.

Third Step: Simmer the Potatoes

Add the cubed potato along with the vegetable stock. Bring everything to a boil, then simmer covered for about 15 minutes until the potatoes become soft.

Fourth Step: Add the Wild Garlic

Add the wild garlic to the saucepan and cook for another minute until wilted. Avoid overcooking to preserve the bright green colour and fresh flavour.

Fifth Step: Blend Until Smooth

Use an immersion blender or stick blender to puree the soup. Blend until smooth and creamy. If needed, pass the soup through a fine mesh strainer for an extra creamy consistency.

Sixth Step: Season and Serve

Add lemon juice and adjust the seasoning with salt and pepper. Serve the wild garlic soup hot with a garnish of wild garlic salt, parmesan cheese, green oil, or a spoonful of wild garlic pesto.

Variations

For a rich and creamy texture, stir in a spoonful of sour cream after blending.

You can also blanch a few extra wild garlic leaves and use them as garnish before serving.

For a vegan version, skip the parmesan and butter and use non-dairy options.

How to Make Vegan Wild Garlic Soup

Making vegan wild garlic soup is very simple. Skip butter and use just olive oil or another plant-based oil to sauté the onion and garlic. Skip parmesan for garnish and use wild garlic pesto or green oil instead. Make sure to use vegetable broth.

How to Store and Reheat

Store the wild garlic soup recipe in an airtight container in the refrigerator for up to 3 days.

To reheat, warm the soup gently over low heat in a saucepan. Avoid boiling after blending, as this can dull the flavour and green colour.

You can also freeze the soup for later use, though the potatoes’ texture may soften slightly after thawing.