Sliced leek and chopped potato soften in a teaspoon of olive oil before 900ml of vegetable stock goes in. A generous 450g of mixed summer vegetables — peas, asparagus, broad beans, courgette — join the pot and simmer until tender, then everything blends to a smooth purée. Two tablespoons of chopped mint stir through at the end, cutting through any starchiness with a clean herbal lift. Serves four in 40 minutes; add a spoonful of crème fraîche to each bowl if you want a richer finish.
Prep
15 min
Cook
25 min
Total
40 min
Servings
4
Course
Appetizer
Cuisine
American
🧑🍳
Difficulty
Easy
💰
Cost
Budget
🌶️
Spice
Mild
Equipment
Saucepan
Blender
Stovetop
Ingredients
1 teaspoon olive oil
1 leek, finely sliced
1 large potato, peeled and chopped
900ml vegetable stock
450g mixed summer vegetables (such as peas, asparagus, broad beans and courgettes)
2 tablespoons chopped mint
2 tablespoons crème fraîche (optional), to serve
salt and black pepper
Instructions
1Heat the olive oil in a medium saucepan over medium heat. Add the finely sliced leek and fry for 3 to 4 minutes until softened. Stir frequently so the leek doesn't brown and turn bitter.
2Stir the chopped potato and vegetable stock into the pan and cook for 10 minutes.
3Mix in the mixed summer vegetables and chopped mint, then bring the liquid to a boil. Lower the heat and simmer for 10 minutes until all the vegetables are tender.
4Carefully transfer the soup to a blender or food processor and process until completely smooth. Hot liquids expand when blended, so work in batches if necessary to prevent spills.
5Pour the blended soup back into the saucepan. Stir in the creme fraiche, if using, and season with salt and black pepper to taste. Warm gently over low heat just until heated through.
Notes
Texture: For a chunkier soup, skip the blending step or only pulse half the batch.
Serving: Pair this soup with warm, crusty flatbread for dipping.
Garnish: Stir a dollop of pesto or extra creme fraiche into each bowl right before eating.
Vegan option: Simply omit the creme fraiche or use a dairy-free alternative to keep the entire dish plant-based.