Vegetable Soup with Pistou

1 Reviews
100% would make this recipe again

Beans, potato, zucchini, and tomato soup, flavoured with a basil and garlic condiment.

This soup, which is almost a meal in itself, is the pride of Provence. The type of beans and vegetables used may vary, but a mixture of crushed basil, garlic, grated Parmesan cheese, and olive oil, called «pistou» [pr. pees-TOO] is always added, uncooked, as a condiment. The basil mixture was traditionally crushed with a mortar and pestle, hence the name «pistou», meaning «crushed», which is similar to the nearby, and perhaps more well known Ligurian «pesto». Nowadays a food processor is used instead of a mortar and pestle.

Preparation : 45 min Cooking : 1 h 10 min
210 calories/serving
  • Can be done in advance
  • Can be frozen
  • Very easy
  • Vegan
  • Gluten Free
  • Lactose Free
  • Nuts & Peanuts Free
  • Halal
  • Kosher
  • Vegetarian
  • Heart-healthy


500 g fresh romano/cranberry beans, or any shelling type beans, shelled
1 3/4 cup green/snap beans, trimmed 180 g
2 tomatoes, coarsely diced 240 g
1 potatoes, peeled and coarsely diced 200 g
1 zucchini, whole 130 g
1/2 onions, finely chopped 100 g
1/2 leeks, finely chopped 150 g
2 tsp canola oil 10 mL
25 leaves fresh basil 12 g
2 cloves garlic
1 1/2 tbsp olive oil 23 mL
1 pinch salt [optional] 0.2 g
ground pepper to taste [optional]

Before you start

If fresh beans are not available, you may substitute them with canned beans (1 cup of canned beans corresponds to about 500 g. of fresh beans). The result will not be the same, but you'll save the shelling time!


  1. Shell the romano beans and put the beans in a pot. Cover with salted water and start to cook while preparing the other vegetables (about 30 min).
  2. Prepare the vegetables: trim and discard the ends of the green beans, then cut the green beans into 4 pieces; coarsely dice the tomatoes; peel the potatoes, then cut them into 1-1,5 cm pieces; trim and discard the ends of the zucchini, keeping them whole; finely chop the onion and leek.
  3. Heat the canola oil in a pot over medium heat. Sweat the onion and leek 2-3 min, with stirring. Add the tomatoes. Cook 3 min, then add the green beans, potatoes, and zucchini. Sauté 4-5 min, with stirring. Add the cooked romano beans with their cooking water (if using canned beans, drain them and rinse), then generously cover the vegetables with boiling water. Bring to a boil, add salt and pepper, then cover and cook over low heat about 1 hour. Stir the soup occasionally using a wooden spoon to scrape the bottom of the pot.
  4. While the vegetables are cooking, prepare the pistou. Remove and discard the basil stalks, clean the leaves using a wet towel, then pat them dry between 2 paper towels. Peel the garlic cloves. Put the leaves and garlic in the bowl of a food processor. Add one tablespoon of the olive oil, then mix. Add the remaining oil and mix until a paste is obtained. Add salt to taste.
  5. When the soup is ready, mash the zucchini, using a fork : the soup will be smoother.
  6. All of the pistou may be added to the soup, or half to the soup and half served on the side.


This soup keeps up to 7 days in the refrigerator or up to 4 months in the freezer.

Nutrition Facts Table

per 1 serving (290g)


% Daily Value




7 g

11 %

Saturated 0.9 g
+ Trans 0 g

5 %


0 mg


260 mg

11 %


31 g

10 %


8 g

32 %


5 g


7 g

Vitamin A

36 %

Vitamin C

41 %


7 %


16 %

Servings of Canada's Food Guide

1 serving of this recipe is equivalent to :
Vegetables and Fruits : 2 ½ servings
Grain Products : 0 serving
Milk and Alternatives : 0 serving
Meat and Alternatives : ¼ serving


This recipe is :
Free  :
Added Sugar, Cholesterol, Trans Fat
Low  :
Saturated Fat
Source of  :
Calcium, Copper, Niacin, Pantothenic Acid, Phosphorus, Selenium, Vitamin B1, Vitamin B2, Zinc
Good source of  :
Iron, Magnesium, Vitamin B6, Vitamin C, Vitamin E
Excellent source of  :
Fibre, Folacin, Manganese, Potassium, Vitamin A, Vitamin K
Diet-related health claims  :


1 serving of this recipe is equivalent to :
Food Group Exchanges
Starches 1
Vegetables 2
Meat and Alternatives ½
Fats 1 ½

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Members' Reviews

1 Reviews (1 with rating only ) 100% would make this recipe again

This recipe is in the following categories

Vegetables | Soups | Low Saturated Fat | Heart-healthy | High Iron | Vegetarian | Vegan | Low Cholesterol | Kosher | Halal | High Fibre | French