Soupe au pistou, the quintessential Provençal vegetable soup, is one of our favorites. I love making the spring version I learned about in cooking classes with Patricia Wells several years ago. What could possibly be wrong with a piping hot bowl of a flavorful broth, chockablock full of fresh vegetables, topped off with Parmesan and Gruyère cheeses and a good dollop of pistou (a.k.a. basil purée)? Answer ... absolutely nothing.
As I'm making more and more soups these days, I'm finding myself straying from the "letter" of the recipe, adding ingredients or herbs that I think we'll enjoy or modifying the sequence of the steps in making the dish. I know ... those of you who know me are saying "How unlike you! You're the one who follows every recipe to a tee!" and my husband watches and asks, "Who are you? What have you done with my wife?" I guess practice, and lots of it, makes you familiar enough with a process that you feel comfortable understanding what has to happen when and how.
I posted the recipe I got from Patricia Wells for "Pistou" a year and a half ago. I still use that recipe as the foundation for the soup, but have modified one or two things. I switched out the pasta and added pearl barley instead, just because it's so darned good for you, and I added 3 cups of low-sodium chicken stock which I think subtly added some body and a flavor-boost. The batch I made today will yield 4 full servings for the two of us ... or our friends. That should take us well in to this spring.
Note: Go out of your way to get fresh basil to make the pistou - it adds a lot of flavor to this already wonderful soup.
Soupe au Pistou
(8 individual servings)
4 ounces small dried white beans
4 ounces dried cranberry beans
¼ cup extra-virgin olive oil
1 large yellow onion, peeled and coarsely chopped
3 fresh garlic cloves, peeled and minced
1 medium leek, white and light green parts only, scrubbed, quartered, and finely sliced
4 carrots, peeled and cut in to small triangles
8 ounces red potatoes, peeled and cubed
Bouquet garni: Several bay leaves and several sprigs of fresh thyme, tied together securely with kitchen twine (or put inside a large stainless mesh ball)
8 ounces zucchini, cut into small triangles
12 ounces tomatoes, peeled, cored, seeded, and chopped
8 ounces green beans, trimmed at both ends and quartered
3-4 cups of low-sodium chicken stock or broth
1 tablespoon tomato paste
2 quarts cold water
1 tablespoon fine sea salt
1 teaspoon freshly ground pepper
¼ cup pearl barley (Cooked according to its package instructions before adding to the soup - roughly 45 minutes in 2 cups of simmering, lightly salted water, and then drained.)
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The Beans
- Rinse the dried beans and pick them over to remove any pebbles. Place the beans in a large bowl, add boiling water to cover, and set aside for 1 hour. Drain the beans; discard the water.
The Soup
- Heat the olive oil in a large stock pot, add the onions and sauté over low heat for 5 minutes, or until they are just beginning to turn translucent.
- Add the garlic and sauté for 1 minute more, stirring to avoid burning.
- Add the leeks, potatoes, carrots, and salt and pepper, sauté for another 5-10 minutes to soften.
- Add the beans and the chicken stock/broth.
- Add the zucchini, tomatoes, and green beans, along with 2 quarts of water.
- Add the bouquet garni.
- Bring the soup to a full simmer. Simmer gently, uncovered, until the beans are tender, about 30 minutes.
- Add the cooked barley.
- Increase heat to high, boil for 5 minutes.
- Remove the bouquet garni.
- Taste for seasoning.
- Serve the soup very hot, passing pistou and cheese to swirl in to the soup.
Pistou
(Basil purée)
(Makes about ⅔ cup or 12 one-tablespoon servings)
4 fresh garlic cloves, halved, and green germ removed
⅛ teaspoon fine sea salt
4 cups loosely packed fresh basil leaves
6 tablespoons extra-virgin olive oil
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- In the bowl of a food processor, place the garlic, salt and basil.
- With the machine running, slowly pour the oil through the tube and process again.
- Transfer to a small bowl and taste for seasoning. Stir again before serving.
- Note: This pistou can be stored, covered and refrigerated, for 3 days, or frozen up to 6 months. Bring to room temperature and stir again before serving.