Soup au pistou is a delightful and hearty vegetable soup from Provence, France. It's a perfect blend of fresh vegetables and a flavorful basil sauce known as pistou. This dish is not only nutritious but also bursting with vibrant flavors that will warm your soul.
Some ingredients in this recipe might not be commonly found in every household. For instance, cannellini beans and green beans might require a trip to the supermarket. Additionally, fresh basil leaves and parmesan cheese are essential for making the pistou, so make sure to pick those up if you don't already have them.
Ingredients for Soup Au Pistou
Olive oil: Used for sautéing the vegetables and adding richness to the soup.
Onion: Provides a base flavor for the soup.
Garlic: Adds a fragrant and savory note to the dish.
Zucchini: Adds texture and a mild flavor to the soup.
Carrots: Contributes sweetness and color.
Vegetable broth: Forms the liquid base of the soup, adding depth of flavor.
Cannellini beans: Adds protein and a creamy texture.
Green beans: Adds a fresh, crisp element to the soup.
Basil leaves: Essential for making the pistou, providing a fresh, aromatic flavor.
Parmesan cheese: Adds a salty, umami flavor to the pistou.
Olive oil: Used in the pistou to blend the ingredients together.
Technique Tip for This Recipe
When making the pistou, ensure that the basil leaves are fresh and vibrant green. This will give the pistou a bright, aromatic flavor. Additionally, when blending the basil, garlic, parmesan, and olive oil, use a food processor or blender to achieve a smooth consistency. If the mixture is too thick, you can add a small amount of olive oil to reach the desired texture. This will ensure that the pistou integrates well with the soup and enhances its overall flavor.
Suggested Side Dishes
Alternative Ingredients
olive oil - Substitute with canola oil: Canola oil has a neutral flavor and a similar smoke point, making it a good alternative for sautéing.
onion - Substitute with leek: Leeks provide a milder, sweeter flavor that can complement the soup well.
garlic - Substitute with shallots: Shallots offer a subtle garlic flavor with a hint of sweetness, suitable for this recipe.
zucchini - Substitute with yellow squash: Yellow squash has a similar texture and mild flavor, making it an appropriate replacement.
carrots - Substitute with parsnips: Parsnips have a slightly sweet and earthy flavor that can add depth to the soup.
vegetable broth - Substitute with chicken broth: Chicken broth can add a richer flavor, though it will make the dish non-vegetarian.
cannellini beans - Substitute with great northern beans: Great northern beans have a similar texture and mild flavor, making them a good alternative.
green beans - Substitute with asparagus: Asparagus can provide a similar crunch and a slightly different but complementary flavor.
fresh basil leaves - Substitute with fresh spinach leaves: Spinach can provide a similar texture, though the flavor will be less aromatic.
garlic - Substitute with garlic powder: Garlic powder can be used in a pinch, though it lacks the fresh, pungent flavor of fresh garlic.
grated parmesan cheese - Substitute with nutritional yeast: Nutritional yeast offers a cheesy flavor and is a good vegan alternative.
olive oil - Substitute with avocado oil: Avocado oil has a similar texture and a slightly richer flavor, suitable for making pistou.
Other Alternative Recipes
How To Store / Freeze This Dish
Allow the soup to cool to room temperature before storing. This helps prevent condensation, which can lead to unwanted bacterial growth.
Transfer the soup into airtight containers. For best results, use containers that are specifically designed for freezing to avoid freezer burn.
If you plan to consume the soup within a few days, store it in the refrigerator. It will stay fresh for up to 4 days.
For longer storage, place the airtight containers in the freezer. The soup can be frozen for up to 3 months without losing its flavor and texture.
When ready to reheat, thaw the soup in the refrigerator overnight if it was frozen. This gradual thawing helps maintain the quality of the vegetables and broth.
Reheat the soup on the stovetop over medium heat, stirring occasionally to ensure even heating. Avoid boiling the soup as it can alter the texture of the vegetables and beans.
If the pistou has been stored separately, add it to the soup just before serving to preserve its fresh, vibrant flavor.
How To Reheat Leftovers
Stovetop Method: Place the leftover soup au pistou in a pot. Heat over medium-low, stirring occasionally to ensure even heating. This method helps maintain the texture of the vegetables and the integrity of the pistou.
Microwave Method: Transfer the soup to a microwave-safe bowl. Cover with a microwave-safe lid or a damp paper towel to prevent splatters. Heat on high for 2-3 minutes, stirring halfway through. Adjust the time based on the quantity of soup and the power of your microwave.
Oven Method: Preheat your oven to 350°F (175°C). Pour the soup into an oven-safe dish and cover with foil. Heat for about 20-25 minutes, stirring halfway through. This method is great if you're reheating a large batch.
Slow Cooker Method: Pour the soup into a slow cooker and set it to low. Heat for 1-2 hours, stirring occasionally. This method is perfect for maintaining the flavors and ensuring the soup is evenly heated without any risk of burning.
Double Boiler Method: Place the soup in a heatproof bowl. Set the bowl over a pot of simmering water, making sure the bottom of the bowl doesn't touch the water. Stir occasionally until the soup is heated through. This gentle method helps preserve the delicate flavors of the pistou.
Best Tools for This Recipe
Large pot: Used for cooking the soup and combining all the ingredients.
Wooden spoon: Ideal for stirring the vegetables and soup without scratching the pot.
Chef's knife: Essential for chopping the onion, garlic, zucchini, and carrots.
Cutting board: Provides a safe and clean surface for chopping vegetables.
Measuring spoons: Used to measure the olive oil accurately.
Measuring cups: Necessary for measuring the vegetable broth and other ingredients.
Can opener: Required to open the can of cannellini beans.
Colander: Used to drain and rinse the cannellini beans.
Blender: Essential for making the pistou by blending the basil, garlic, parmesan, and olive oil.
Ladle: Useful for serving the soup into bowls.
Serving bowls: Needed for serving the soup to guests or family.
Spatula: Can be used to scrape down the sides of the blender when making the pistou.
How to Save Time on Making This Recipe
Prep ingredients ahead: Chop the onion, garlic, zucchini, and carrots the night before to save time.
Use canned beans: Opt for cannellini beans from a can to skip soaking and cooking dried beans.
Make pistou in advance: Blend the basil, garlic, parmesan, and olive oil ahead of time and store in the fridge.
Batch cooking: Double the recipe and freeze half for a quick meal later.
Quick simmer: Use a pressure cooker to reduce the simmering time by half.
Soup Au Pistou Recipe
Ingredients
Soup Ingredients
- 2 tablespoon olive oil
- 1 large onion, chopped
- 2 cloves garlic, minced
- 2 medium zucchini, diced
- 2 medium carrots, diced
- 4 cups vegetable broth
- 1 can cannellini beans, drained and rinsed
- 1 cup green beans, trimmed and cut into 1-inch pieces
- 1 cup fresh basil leaves for pistou
- 2 cloves garlic for pistou
- ¼ cup grated Parmesan cheese for pistou
- ¼ cup olive oil for pistou
Instructions
- Heat the olive oil in a large pot over medium heat. Add the onion and garlic, and cook until softened.
- Add the zucchini and carrots, and cook for another 5 minutes.
- Pour in the vegetable broth and bring to a boil. Reduce heat and simmer for 20 minutes.
- Add the cannellini beans and green beans, and cook for another 10 minutes.
- Meanwhile, make the pistou by blending the basil, garlic, Parmesan, and olive oil until smooth.
- Serve the soup hot, topped with a spoonful of pistou.
Nutritional Value
Keywords
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