Creating an incredible pot of minestrone is simple if you follow these easy steps:

1. Heat Oil: In a large pot, heat the olive oil over medium heat.
2. Sauté Aromatics: Add the chopped onion and sauté for about 2-3 minutes until translucent. Then, add the minced garlic for another minute.
3. Add Vegetables: Stir in the diced carrots, celery, and zucchini. Cook for about 5 minutes, stirring occasionally.
4. Incorporate Green Beans: Add the green beans and cook for an additional 3-4 minutes until they start to soften.
5. Add Tomatoes and Broth: Pour in the diced tomatoes with their juice and the broth. Bring the mixture to a boil.
6. Add Beans and Herbs: Stir in the cannellini beans, oregano, and basil. Season with salt and pepper to taste.
7. Simmer: Reduce the heat and let the soup simmer for 15-20 minutes, allowing the flavors to meld.
8. Cook Pasta: In the final 10 minutes of cooking, add the small pasta and let it cook until al dente.
9. Add Greens: Stir in the spinach or kale and cook for an additional 2-3 minutes until wilted.
10. Serve: Taste and adjust seasoning if necessary, then ladle the minestrone into bowls.