Give Cream-Style Soups a Protein Boost with Beans UncategorizedBean Bulletin, Tips Cream-style soups are a favorite for warm, soothing meals on cold winter nights. The addition of a cup or two of cooked beans can stretch canned or homemade soup into a complete, protein-rich meal in just minutes. Stir a can of drained rinsed white beans into tomato soup. Or try pinto beans added to cream of celery soup.