
This soulful Swamp Soup brings together smoky sausage, tender beans, and nutritious greens in a savory broth that warms you from the inside out. The rich flavors develop quickly, making this a perfect weeknight dinner that tastes like it simmered all day.
I discovered this recipe years ago when looking for ways to use turnip greens, and it's become my go-to soup when the weather turns chilly. My husband, who typically avoids greens, requests this soup regularly, which speaks volumes about its irresistible flavor.
Ingredients
- Smoked sausage: Adds a rich, smoky depth that flavors the entire pot. Look for Andouille for authentic flavor or kielbasa for a milder option
- Sweet onion: Provides a gentle sweetness that balances the savory elements. Vidalia onions work wonderfully here
- Garlic: Brings essential aromatic flavor. Fresh cloves yield the best results
- Knorr Vegetable soup mix: This convenient packet adds complex seasonings and thickens the broth slightly
- Chicken broth: Forms the foundation of the soup. Use low sodium if you're watching salt intake
- Great Northern beans: These mild, tender beans absorb surrounding flavors beautifully. Always rinse canned beans to remove excess sodium
- Canned seasoned turnip greens: These pre-seasoned greens save time and add authentic Southern flavor. Keep the liquid for extra flavor
- Short pasta: Provides satisfying texture and makes the soup more filling. Ditalini, orzo, or small shells all work wonderfully
Step-by-Step Instructions
- Brown the Sausage and Onions:
- Heat your largest soup pot over medium heat. Add the chopped sausage and diced onion, stirring occasionally. Cook for 3-4 minutes until the sausage develops a golden brown crust and the onions become translucent. This step creates a flavor foundation for the entire soup.
- Add the Aromatics:
- Toss in the minced garlic and stir continuously for exactly one minute. Garlic burns quickly, so keep a close eye on it. You'll know it's perfect when the kitchen fills with its intoxicating aroma.
- Combine the Soup Base:
- Pour in the chicken broth, then add the Knorr Vegetable soup mix, stirring well to prevent any clumping. Add the drained and rinsed beans and the turnip greens with their liquid. Stir everything thoroughly to combine all ingredients.
- Simmer to Perfection:
- Bring the mixture to a gentle boil, then reduce the heat to maintain a low simmer. Allow the flavors to meld and the greens to become tender, about 15-20 minutes. The soup mix will gradually rehydrate, thickening the broth slightly.
- Finish with Pasta:
- About 10 minutes before you're ready to serve, stir in the cooked pasta. Taste the broth and add salt and pepper only if needed, as the canned greens and soup mix typically provide sufficient seasoning.
- Serve with Accompaniments:
- Ladle the hot soup into bowls and offer hot sauce on the side for those who enjoy extra heat. A slice of cornbread or hush puppies makes the perfect companion to soak up the flavorful broth.

The turnip greens are truly the secret star of this recipe. While they might seem humble, they add a distinctive earthy flavor that transforms this from a basic bean soup into something uniquely Southern. My grandmother always said turnip greens were "good for what ails you," and this comforting soup certainly proves her right.
Storage and Reheating
This Swamp Soup keeps beautifully in the refrigerator for up to 4 days in an airtight container. The flavors actually improve overnight as they have time to meld together. When reheating, add a splash of chicken broth if the soup has thickened too much. For longer storage, freeze portions without pasta for up to 3 months, then add freshly cooked pasta when reheating to prevent mushy texture.
Make It Your Own
Feel free to customize this soup to suit your preferences or use what you have on hand. Kale or collard greens can substitute for turnip greens, though you might want to add a splash of vinegar to mimic the tangy flavor. White beans, navy beans, or even black-eyed peas work well in place of great Northern beans. For a spicier version, add a diced jalapeño with the onions or use hot Italian sausage instead of smoked sausage.
Serving Suggestions
Swamp Soup makes a satisfying meal on its own, but for heartier appetites, serve it alongside a simple green salad with vinaigrette. For traditional Southern pairing, nothing beats cornbread or hush puppies for sopping up the flavorful broth. A sprinkle of grated Parmesan or crumbled bacon on top adds an extra layer of flavor that complements the savory sausage and beans beautifully.

Let diners garnish their own bowls with hot sauce, allowing everyone to control their preferred level of heat.
Frequently Asked Questions
- → Can I substitute smoked sausage with another protein?
Yes, you can substitute smoked sausage with turkey sausage, kielbasa, or even diced ham for a similar flavor. For a vegetarian option, try adding smoked tofu or extra beans for added protein.
- → How do I adjust the seasoning if it's too salty?
If the soup turns out a bit too salty, you can add a splash of water or low-sodium chicken broth to balance it out. Avoid adding additional salt until after tasting.
- → What type of pasta works best in this soup?
Short pasta like ditalini, macaroni, or small shells works best as it holds its shape and blends well with the soup's hearty texture.
- → Are there alternatives to canned turnip greens?
Yes, fresh or frozen turnip greens can be used as an alternative to the canned variety. Be sure to cook them until tender before adding them to the soup.
- → Can I make this soup ahead of time?
Absolutely! This soup tastes even better the next day as the flavors meld together. Just reheat and add a splash of broth or water to refresh the consistency.