Method
Warm a heavy-based pan over a medium heat and add the olive oil. Drop in the new potatoes and the onions and let them sizzle in the hot oil for 3–4 minutes, until the onions begin to soften. Add the crushed fennel seeds, the thyme leaves and the wild garlic or garlic, then season with some salt and pepper. Continue to cook for a further 8–10 minutes, stirring regularly, then pour in the stock, stir well, and bring the soup to a low simmer. Simmer gently for 12–15 minutes, until the potatoes are almost tender.
Turn up the heat a little and add the nettle tops to the pan. Cook for a further 7–8 minutes, stirring the nettles into the simmering liquid to help them wilt evenly. Taste the soup and adjust the seasoning, if necessary. Ladle the soup into warmed bowls and serve at once with a trickle of olive oil and sprinkle of black pepper, and some good bread.
This soup is really delicious served with a poached egg on top. To do this, bring a medium pan of water to the boil and add 1 tablespoon of cider vinegar. Twirl a spoon in the water to make a mini whirlpool. Crack in the eggs, turn the heat down to low and cook for 21⁄2–3 minutes, until the eggs are soft-poached. (Remember: the fresher the eggs, the better they poach.) Remove the eggs carefully with a slotted spoon and place one egg gently onto the top of each bowl of soup.