This recipe takes only 20 minutes to make and serves 6 people. It is suitable for those with sesame, nut, and soy allergies, as well as for vegetarians and those following a gluten-free diet. The ingredients include vegetable broth, sweet potatoes, collard greens, cannellini beans, onion, celery, lemon juice, garlic, garlic-and-herb seasoning, salt, black pepper, crushed red pepper, heavy cream, and grated Parmesan cheese. Simply combine all the ingredients in a large Dutch oven, cook until tender, stir in cream, simmer for 5 minutes, and serve with Parmesan on top.