Method
How to Make Vegetable Soup
In a large pot, heat the olive oil over medium heat. This allows the flavors to develop beautifully as you sauté the veggies.
Add the chopped onion and minced garlic, sautéing for about 2–3 minutes until the onion is translucent.
Stir in the sliced carrots and celery, cooking for another 5 minutes.
Put in the chopped bell pepper and diced zucchini, cooking for an additional 3–4 minutes.
Add the diced tomatoes (with juice), vegetable broth, green beans, dried thyme, dried basil, salt, and pepper. Stir to combine all the ingredients.
Bring the soup to a boil, then reduce the heat and let it simmer for about 15–20 minutes, or until the vegetables are tender.
Add the fresh spinach (or kale) to the soup and cook for an additional 2–3 minutes until wilted.
Serve hot, garnished with fresh parsley if desired.
Notes
You can drizzle a little lemon juice on top for added brightness.