Vegetable Soup with Sweet Basil

Soup au Pistou— a wonderful vegetable soup recipe with fresh tomatoes, leeks, potato, onion, celery, zucchini, green beans, carrots, and basil.

Ready in:

  • Prep time: 15 minutes
  • Cook time: 40 minutes
  • Yield: Serves 6

This is a lovely summer vegetable soup that my father discovered years ago from Wolfgang Puck (who was recounting a favorite recipe from his mother).

It’s a French classic “Soup au Pistou” for which you gently cook very fresh summer vegetables in either water or stock, and stir in a paste (“pistou”) of basil, garlic, and tomatoes.

This soup is similar to a light Italian minestrone, but without the white beans, and with a pistou “pesto” for flavor.

It’s simple, light, healthy, and delicious. Clean eats that taste amazing!

Dad makes the soup several times each summer, especially when the garden is producing a lot of summer squash and tomatoes. It’s a great way to use up garden produce.

Note from Wolfgang Puck: His mother only uses water, because her vegetables are peak-of-the-season, just-picked, and therefore full of flavor, but you can use stock if you like. Pistou, the puree of tomatoes, basil, garlic, and olive oil in this recipe, is a traditional French condiment that adds a burst of flavor just before serving.

Ingredients

  • 2 small leeks, white part only
  • 1 large potato, peeled
  • 1 small onion
  • 2 stalks celery
  • 1 medium zucchini
  • 12 green beans
  • 2 medium carrots, peeled
  • 6 tablespoons extra virgin olive oil
  • 3 tablespoons water
  • 2 quarts chicken stock (or 2 qts water, 4 bouillion cubes, a pinch of thyme, and 1/2 bay leaf OR you can use vegetable broth for a vegetarian option)*
  • 4 to 6 ripe tomatoes, peeled and seeded
  • 4 medium garlic cloves
  • 30 fresh basil leaves, washed and dried
  • Salt
  • 1/2 teaspoon freshly ground black pepper
  • A few drops of Tabasco sauce

*Use gluten-free stock or bouillon for gluten-free version.

Method

1 Prep vegetables: Cut the leeks, potato, onion, celery, zucchini, green beans, and carrots into 1/4 inch diced cubes.

2 Cook the vegetables: In a 6-quart stockpot, combine 3 tablespoons of the olive oil with the 3 tablespoons of water. Add the vegetables and cook over medium-low heat until all the water evaporates. Do not brown the vegetables.

3 Add stock and simmer: Add the stock to the pot and bring to a boil. Reduce to a simmer and cook for 30 minutes.

4 Make the basil pistou: Put the tomatoes, basil, garlic, and remaining 3 tablespoons of olive oil into a food processor. Pulse until puréed.

5 Stir the purée into the cooked soup. Do not let the soup return to a boil. Season, to taste, with salt, pepper, and a few dashes of Tabasco. Serve the soup hot or cold.