Yes, you definitely can! To keep the soup vegan, you can swap in a bean based pasta (bonus they're often gluten-free too) to amp up the protein. A traditional bean pasta like Banza brand has over 15 grams of protein per serving, making the dish well over 20 grams. You could also add a can of white beans or red kidney beans (more on beans here). But, if you're trying to lower your carbohydrate intake and don't mind if the soup remains vegan or not, you can simply add one pound of lean ground turkey to the soup. This will provide over 20 grams of protein per serving!