Ingredients
Soup Ingredients
- 2 tablespoons olive oil
- 2 shallots or 1 sweet onion, minced
- 3 carrots, peeled and diced
- 3 stalks celery, diced
- 1 Yukon gold potato, diced
- 6 cloves garlic, minced or ½ tablespoon garlic paste
- 1-inch knob ginger, freshly grated or ½ tablespoon ginger paste
- 2 teaspoons dried basil
- Pinch of red pepper flakes
- ¾ teaspoon kosher salt
- ¾ teaspoon freshly cracked black pepper
- Parmesan rind (optional)
- 8 cups vegetable broth
- ½ cup pearl couscous or ditalini pasta
- 1 can cannellini (white) beans, drained and rinsed
- 1 cup frozen peas
- 1 cup green beans, cut into 1-inch pieces
- ¼ cup pesto, plus more for serving
Croutons Ingredients
- 8 oz sourdough bread heels or leftover loaf, cubed
- 1 tablespoon salted butter
- 1 tablespoon olive oil
- 1 teaspoon garlic powder
- 1 oz freshly grated parmesan cheese (about scant ½ cup)
Instructions
- Sauté Vegetables: In a large Dutch oven or soup pot, heat 2 tablespoons olive oil over medium heat. Add the minced shallots (or sweet onion), diced carrots, and diced celery. Sauté until the vegetables soften and become fragrant, about 5 minutes. Then stir in the minced garlic and freshly grated ginger and sauté for an additional 30 seconds until aromatic.
- Add Seasonings and Potato: Add the diced Yukon gold potato, 2 teaspoons dried basil, a pinch of red pepper flakes, ¾ teaspoon kosher salt, and ¾ teaspoon freshly cracked black pepper. Stir everything together and cook for about a minute to allow the flavors to meld.
- Add Broth, Pasta, and Parmesan Rind: Pour in 8 cups of vegetable broth, add ½ cup pearl couscous (or ditalini), and the parmesan rind if you have one. Bring the mixture to a boil, then reduce heat to a simmer. Cover and cook for 15 minutes, or until the potatoes and couscous are tender.
- Add Beans and Vegetables: Stir in the drained cannellini beans, 1 cup frozen peas, and 1 cup cut green beans. Simmer gently for a few more minutes until the green beans are tender but still vibrant.
- Finish Soup with Pesto: Stir in ¼ cup pesto for a burst of herbaceous flavor. Ladle the soup into bowls and garnish with Parmesan garlic croutons, extra dollops of pesto, or a drizzle of high-quality extra virgin olive oil for added richness.
- Prepare Croutons – Preheat Oven: Preheat your oven to 350°F (175°C). Line a large baking sheet with parchment paper for easy cleanup.
- Toss Bread with Butter Mixture: In a small bowl, melt 1 tablespoon salted butter and combine with 1 tablespoon olive oil and 1 teaspoon garlic powder. Drizzle this mixture over the cubed sourdough bread and toss well to coat each piece evenly.
- Bake Croutons: Spread the coated bread cubes evenly on the prepared baking sheet. Bake for 10 minutes to toast them.
- Add Parmesan and Finish Baking: Remove the baking sheet briefly, sprinkle 1 oz freshly grated parmesan cheese over the croutons, then return to the oven for an additional 3-4 minutes until the cheese melts and the croutons begin to brown slightly. Allow to cool so they crisp up fully.
Notes
- Using a parmesan rind in the soup adds a depth of flavor but is optional.
- Vegetable broth can be homemade or store-bought depending on preference.
- Pesto can be store-bought or homemade; fresh pesto enhances flavor.
- The croutons can be made ahead and stored in an airtight container for a few days.
- The pearl couscous adds texture; ditalini pasta can be used as an alternative.
- Adjust the spice with red pepper flakes based on your heat preference.
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Category: Soup
- Method: Stovetop
- Cuisine: Italian
- Diet: Vegetarian