In a large soup pot or Dutch oven, heat the grapeseed oil over medium-high heat. Add the celery, parsnips, carrots, leeks, garlic, thyme, and salt and pepper to taste. Mix well and sauté for 2-3 minutes until the vegetables lose their crunch. Add the turmeric and cook for one minute, mixing well. Add the bay leaves and vegetable broth. Bring to a boil and add the beans. Reduce the heat to a simmer and cook until the beans are tender, about 45 minutes. Add the beet greens and cook for 2-3 minutes, until they are wilted and tender. Turn off the heat and add parsley. Test and adjust seasonings, if necessary. Bon appétit!
Find it online: https://livitygardens.com/paris-bistro-soup/