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How to make a flavourful French Rosemary Leek soup

French flavourful Rosemary potato and leek soup. Easy and so tasty that the whole family will love in the cold evenings of winter.
Prep Time15 mins
Cook Time40 mins
Total Time55 mins
Course: Appetizer, Main Course, Soup
Cuisine: Bistro, european, French, latino
Keyword: easy, leek, potatoes, rosemary, soup
Servings: 4 servings
Author: Mélanie


  • 1 tsp butter
  • 1 leek chopped
  • 2 tsp rosemary chopped finely
  • 3 potatoes sliced
  • 750 ml vegetable broth
  • 450 milk 2%
  • A dollop heavy cream
  • Salt and pepper to taste


  • Place a big pot to heat up, once warm, put the better to melt and then add the chopped leek.
  • Let it soften for a few minutes, add the rosemary and let it infuse for a minute or two.
  • Add the potatoes and let it cook for 5 minutes.
  • Add the vegetable broth, the milk, some salt. Cover and let it cook on medium/low for 40 minutes.
  • Use a hand mixer to puree your soup.
  • Add a dollop of heavy cream, salt and pepper and you are set!