Frequently Asked Questions
What is Provençal Pistou Vegetable Medley Soup?
It is a rustic and elegant Mediterranean dish featuring a variety of fresh garden vegetables enhanced by a fragrant basil and parsley sauce called pistou.
What is the main characteristic of a pistou sauce?
Pistou is a traditional Provençal sauce made from fresh basil, parsley, garlic, olive oil, and often cheese, similar to pesto but usually without pine nuts.
Is this vegetable soup vegetarian?
Yes, the recipe consists of vegetables, pasta, and cheese, making it a vegetarian-friendly meal.
What vegetables are included in the medley?
The soup includes leek, celery, carrot, boiling potato, Swiss chard, zucchini, and green beans.
How should the leek be prepared for this soup?
The leek should be washed thoroughly and thinly sliced, yielding about 2 cups of slices.
What is the first step in cooking the soup?
Start by sautéing sliced leek, celery, carrot, garlic, and a thyme sprig in olive oil for 10 to 15 minutes until browned.
Why are the vegetables sautéed until they stick to the pot?
Sautéing until they brown and begin to stick helps develop deep, caramelized flavors that enrich the soup base.
When should I add the potatoes and Swiss chard stems?
Add the diced potatoes and chopped Swiss chard stems after the initial vegetables have browned, then cook for an additional 5 minutes.
How much water is needed for the soup base?
The recipe calls for exactly 8 cups of water.
What is the significance of scraping the bottom of the pot?
Scraping the bottom loosens the browned bits, also known as fond, which adds significant flavor to the broth.
When are the zucchini and green beans added to the pot?
They are added once the water is boiling, along with the pasta shells and Swiss chard leaves.
What type of pasta is best for this recipe?
Medium pasta shells are recommended and should be cooked until they are al dente.
How long should the soup simmer once the pasta is added?
It should simmer uncovered for about 10 minutes or until the vegetables and pasta are tender.
Should I leave the thyme sprig in the soup when serving?
No, the thyme sprig should be removed and discarded before the soup is served.
How do you prepare the tomato for the pistou?
The tomato should be charred in a dry skillet over medium heat until blistered and blackened, then cored.
What ingredients go into the food processor for the pistou?
The charred tomato, basil leaves, flat-leaf parsley, finely chopped garlic, olive oil, and half of the grated Swiss cheese are blended together.
How is the pistou incorporated into the soup?
Half of the pistou is stirred directly into the soup after it is removed from heat, and the rest is used as a garnish.
What kind of cheese is used in this Provençal recipe?
The recipe uses 1 cup of coarsely grated Swiss cheese, which is about 1/2 lb.
How many servings does this recipe yield?
This recipe makes approximately 6 servings.
Can I use different greens if I do not have Swiss chard?
While Swiss chard is traditional for this medley, you could potentially substitute with kale or spinach.
What specific equipment is needed?
You will need a large 5 to 6-quart heavy pot, a small skillet for charring, and a food processor.
How much garlic is used in the entire recipe?
A total of three cloves of garlic are used: one for the soup base and two for the pistou.
What makes this soup a 'medley'?
It is called a medley because it combines a diverse range of seasonal garden vegetables like zucchini, beans, and potatoes into one harmonious dish.
Is the soup served hot or cold?
This soup is intended to be served hot, drizzled with the remaining pistou and topped with cheese.
What is a recommended side dish for this soup?
Crispy toasted bread is the ideal accompaniment to complete this meal.
How do I prepare the Swiss chard correctly?
The stems should be chopped and added with the potatoes, while the leaves are coarsely chopped and added with the pasta.
What is the purpose of the flat-leaf parsley in the pistou?
The parsley adds a fresh, bright herbaceous note that complements the aromatic basil.
Can I use a different type of oil?
Extra-virgin olive oil is specifically recommended for its authentic Mediterranean flavor profile.
How do I achieve the best texture for the pistou?
Blend the ingredients in a food processor until the mixture becomes smooth and creamy.
Can this recipe be adapted for a vegan diet?
To make it vegan, you would need to omit the Swiss cheese or replace it with a vegan-friendly cheese alternative.