Mother Earth News

Soupe au Pistou Recipe

Use basil to make pistou, a French sauce similar to Italian pesto, for this Soupe au Pistou Recipe.

4 to 6 servings SERVINGS

Ingredients

  • 1 cup fresh shell beans, removed from their pods
  • 2 strips bacon, sliced
  • 2 medium onion, coarsely chopped
  • 1 large rib of celery, coarsely chopped
  • 1/2 pound small young potatoes, unpeeled, cubed
  • 1/2 pound zucchini, cut into rounds
  • 1/4 pound each green and yellow snap beans, trimmed and cut into 1-inch lengths
  • 1 bay leaf
  • Pistou, to serve
  • Salt and pepper, to taste

Pistou

  • 1 cup fresh basil leaves, packed
  • 1 clove of garlic, peeled and coarsely chopped
  • 1/4 cup extra-virgin olive oil
  • 1/4 cup parmesan cheese, grated and packed

Directions

  • Pistou
  • Combine the basil leaves, garlic and olive oil in a blender or food processor. Blend just until smooth and well-mixed. Do not over-blend.
  • Scrape into a bowl and add the grated parmesan. Stir until well-mixed. Cover and refrigerate if not using right away. You can also make large amounts, use what you need, and freeze the rest in small, straight-sided jars or ice cube trays.
  • Soup
  • Put the shell beans in a small saucepan with water to cover and simmer until just tender. Drain and set aside.
  • While the beans cook, heat a Dutch oven or large saucepan over medium heat and fry the bacon until browned, then remove with a slotted spoon and set aside.
  • Fry the onions in the remaining bacon grease (or olive oil) over medium heat, stirring, until translucent.
  • Add the celery, potatoes, zucchini, snap beans, bay leaf, salt and pepper.
  • Add 3 cups of water, or enough to cover, bring to a boil, then cook over medium-low heat for about 15 minutes until vegetables are tender.
  • Add the shell beans and bacon to the soup.
  • Reheat for a minute or two, taste for salt and pepper, and then serve hot, passing the pistou in a bowl for diners to stir in.
  • Updated on Sep 21, 2025
  • Originally Published on Jul 14, 2014
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