Tuscan Vegetable Soup

Bahan-bahan (4 porsi)

• One 15.5-ounce can cannellini or Great Northern beans, (rinsed and drained)
• 1 tablespoon olive oil
• 1 cup diced onion ((about 1 large))
• 1 cup diced carrot ((about 1 large))
• 1 cup diced celery ((about 2 stalks))
• 1 cup diced zucchini ((about 1 medium))
• 2 medium garlic cloves, (minced)
• 1 tablespoon chopped fresh thyme ((or 1 teaspoon dried))
• 1 tablespoon chopped fresh sage ((or ½ teaspoon dried))
• ½ teaspoon salt ((+ more, to taste))
• ¼ teaspoon freshly ground black pepper ((+ more, to taste))
• 4 cups low-sodium chicken or vegetable broth
• One 14.5-ounce can diced tomatoes ((with juice))
• 2 cups (packed) baby spinach leaves
• ⅓ cup freshly grated Parmesan cheese