Ingredients
Method
- Heat olive oil in a Dutch oven or large pot over medium heat. Add onion, celery, and carrots to the hot oil and cook for about 4-5 minutes, stirring occasionally.
- Add zucchini, garlic, and green beans to the pot and cook for another 4-5 minutes, stirring occasionally.
- Add broth, marinara sauce, and rinsed beans to the pot and stir until combined. Salt and pepper to your taste.
- Bring to a boil over medium heat, then reduce heat to low, cover, and simmer for 20-25 minutes, stirring occasionally, until the vegetables are tender. Stir in spinach and cook until wilted, about 3 minutes.
- Serve with a generous sprinkling of freshly grated Parmesan cheese, if desired.
Notes
*For a completely vegetarian soup, choose vegetable broth instead of chicken broth. Either broth creates a savory broth that works beautifully with the vegetables and beans.
