Sausage Sweet Potato & Kale Soup Recipe
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If you’re craving a comforting bowl packed with vibrant flavors and wholesome ingredients, then you absolutely must try this Sausage Sweet Potato & Kale Soup. It’s a soul-warming combination where hearty Italian sausage meets the natural sweetness of tender sweet potatoes and the gentle bitterness of fresh kale, all simmered in a savory broth that feels like a cozy hug in a bowl. This is the kind of soup that invites you to linger at the table, savoring every spoonful while knowing you’re nourishing your body and delighting your taste buds at the same time.

Ingredients You’ll Need
Each ingredient in this Sausage Sweet Potato & Kale Soup plays a vital role, creating layers of flavor, texture, and color that come together effortlessly. Don’t let the simplicity fool you — every item adds something special to the mix, making this soup a delicious and balanced meal.
- Olive oil: The perfect base for sautéing, it brings a subtle fruitiness that enhances all the aromatics.
- Garlic: Minced garlic infuses the soup with a fragrant punch that wakes up your senses.
- Yellow onion: Adds a gentle sweetness and depth once softened.
- Shallots: Their delicate flavor layers in a sophisticated mild onion note.
- Sweet potato: Peeled and diced, it adds natural sweetness and creamy texture contrast to the savory elements.
- Salt: Essential to balance and enhance every flavor.
- Black pepper: Adds subtle heat that ties the soup together perfectly.
- Ground mild Italian sausage: Brings bold, aromatic spices and hearty protein.
- Beef bone broth: Provides rich, meaty depth to the soup’s foundation.
- Vegetable stock: Keeps the broth balanced and full-bodied while adding a layer of freshness.
- Bay leaves: Impart a subtle herbaceous note for complexity.
- Baby kale: Adds vibrant green color along with a healthy dose of earthiness and texture.
- Grated Parmesan cheese: A finishing touch that melts beautifully atop the soup, adding umami and creaminess.
How to Make Sausage Sweet Potato & Kale Soup
Step 1: Sauté the aromatics
Start by warming olive oil in a large pot over medium-low heat. Add the minced garlic, diced yellow onion, and sliced shallots, cooking gently for about 7 to 8 minutes. You’ll notice the mixture softening and turning translucent, filling your kitchen with that irresistible savory aroma that sets the tone for the entire dish.
Step 2: Add sweet potatoes and seasoning
Once the aromatics are perfectly tender, stir in the diced sweet potatoes along with salt and black pepper. Let everything cook together for another 5 minutes, allowing the sweet potatoes to start softening and mingling with the onions and garlic, teasing the taste buds with their natural sweetness.
Step 3: Cook the sausage
While the sweet potatoes are cooking, grab a separate skillet and brown the ground mild Italian sausage, breaking it into small pieces as it cooks. This process brings out the sausage’s savory spices and juices, which later enrich the soup’s hearty character.
Step 4: Combine and simmer
Add the cooked sausage to the pot with the vegetables, then pour in the beef bone broth and vegetable stock. Toss in the bay leaves, bring the mixture to a boil, then reduce the heat and let it simmer gently for about 15 minutes. This slow simmer allows the flavors to marry beautifully and the sweet potatoes to become tender without turning mushy.
Step 5: Add kale and finish
Stir in the baby kale during the last 2 minutes of cooking so it wilts just enough, keeping a slight bite and vibrant color. Remove the bay leaves before serving, and get ready for the best part — Ladling the soup into bowls and sprinkling freshly grated Parmesan cheese on top for that irresistible finishing touch.
How to Serve Sausage Sweet Potato & Kale Soup

Garnishes
To truly elevate your bowl of Sausage Sweet Potato & Kale Soup, sprinkle on some freshly grated Parmesan cheese. It adds a luscious, savory note while slowly melting into the warm broth. Additionally, a few twists of freshly cracked black pepper and a drizzle of good-quality olive oil finish the dish beautifully. If you’re feeling adventurous, a sprinkle of chili flakes can give it a welcome gentle kick.
Side Dishes
This soup pairs wonderfully with crusty bread like a rustic baguette or sourdough. The bread’s crunch and chewiness offer a delightful contrast to the silky soup, perfect for dipping. A simple green salad tossed with lemon vinaigrette also complements this hearty meal, adding brightness and freshness on the side.
Creative Ways to Present
Serve your Sausage Sweet Potato & Kale Soup in cozy, rustic bowls to bring out its homey vibe. For a fun twist, garnish with crispy kale chips or drizzle with a swirl of herbed yogurt or crème fraîche. If you want to impress guests, place a toasted parmesan crouton on top. Presentation can really turn this humble soup into a feast for both eyes and palate.
Make Ahead and Storage
Storing Leftovers
Once cooled, transfer your leftover Sausage Sweet Potato & Kale Soup to airtight containers and store it in the refrigerator. It will keep nicely for up to 3 to 4 days, making it an ideal option for meal prep or a quick lunch later in the week.
Freezing
This soup freezes beautifully, so double the batch if you like! Use freezer-safe containers or heavy-duty freezer bags, leaving some headspace for expansion. It will maintain its flavor and texture for up to 3 months. Just be sure to thaw it overnight in the fridge before reheating.
Reheating
Reheat gently on the stovetop over low to medium heat, stirring occasionally until warmed through. If the soup thickens too much after refrigeration or freezing, simply add a splash of broth or water to bring it back to your preferred consistency without losing any flavor.
FAQs
Can I use other types of sausage for this soup?
Absolutely! While mild Italian sausage works beautifully here, you can substitute with spicy Italian sausage for a little heat or even chicken sausage for a lighter version. Just adjust seasoning accordingly to maintain balance.
Is it possible to make this soup vegetarian?
Yes. Swap the sausage for plant-based sausage alternatives or hearty mushrooms for texture. Use vegetable stock only and skip the beef bone broth. Adding smoked paprika or liquid smoke can lend some of that savory depth lost without the meat.
Can I use regular kale instead of baby kale?
Definitely, but tougher kale varieties need a bit more cooking time. Add regular kale 5 to 7 minutes before the soup finishes simmering so it softens nicely without becoming stringy.
How do I make the soup thicker or thinner?
If you prefer a thicker soup, mash a few sweet potato chunks against the pot’s side during cooking to thicken naturally. For a thinner broth, add more stock or water until it reaches your desired consistency.
What other toppings work well on Sausage Sweet Potato & Kale Soup?
Besides Parmesan, try a dollop of sour cream or Greek yogurt for creaminess, chopped fresh herbs like parsley or thyme for brightness, or crispy bacon bits for extra indulgence. Toasted pumpkin seeds add crunch and a nutty flavor as well.
Final Thoughts
This Sausage Sweet Potato & Kale Soup is a wonderful, nourishing meal that’s as easy to make as it is delicious. With its vibrant ingredients and comforting textures, it’s bound to become one of your favorite go-to recipes for cozy nights or anytime you want a wholesome, satisfying bowl. Trust me, once you try it, you’ll be reaching for this recipe again and again.
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PrintSausage Sweet Potato & Kale Soup Recipe
A hearty and nourishing Sausage Sweet Potato & Kale Soup that combines savory Italian sausage with sweet, tender potatoes and nutrient-packed kale, simmered in flavorful beef broth and vegetable stock for a comforting meal.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 6 servings 1x
- Category: Soup
- Method: Simmering, Sautéing
- Cuisine: Italian-American
- Diet: Low Salt
Ingredients
Main Ingredients
- 2 tablespoons olive oil
- 2 cloves garlic, minced
- 1 yellow onion, diced
- 2 shallots, sliced
- 1 large sweet potato, peeled and diced
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1 lb ground mild Italian sausage
- 16 oz beef bone broth
- 32 oz vegetable stock
- 2 bay leaves
- 2 cups baby kale
- Grated Parmesan cheese for topping
Instructions
- Sauté Aromatics: In a large pot, heat the olive oil over medium-low heat. Add minced garlic, diced yellow onion, and sliced shallots. Cook gently for 7-8 minutes until the vegetables are softened and translucent, releasing their rich flavors.
- Add Sweet Potato and Seasoning: Stir in the peeled and diced sweet potato along with salt and black pepper. Cook for an additional 5 minutes so the sweet potatoes begin to soften and absorb the savory aromatics.
- Cook Sausage: While the sweet potatoes are cooking, place the ground mild Italian sausage in a separate skillet over medium heat. Break it into small pieces and cook thoroughly until browned and no longer pink, about 8-10 minutes.
- Combine Ingredients and Simmer: Add the cooked sausage to the large pot with the vegetables. Pour in the beef bone broth and vegetable stock, then add the bay leaves. Bring the mixture to a boil, then reduce the heat to low and let it simmer for 15 minutes, allowing flavors to meld and the sweet potatoes to soften completely.
- Add Baby Kale and Finish: Stir in the baby kale during the last 2 minutes of cooking. Allow it to wilt gently into the soup. Remove and discard the bay leaves before serving.
- Serve: Ladle the soup into bowls and top each serving with freshly grated Parmesan cheese. Pair with crusty bread for a complete, satisfying meal.
Notes
- You can substitute mild Italian sausage with turkey sausage for a leaner version.
- For a spicier kick, use a spicy Italian sausage instead of mild.
- This soup stores well and tastes even better the next day as flavors develop.
- To make it gluten-free, ensure the sausage and broth used are certified gluten-free.
- Leftovers can be refrigerated for up to 4 days or frozen for up to 3 months.
Nutrition
- Serving Size: 1.5 cups
- Calories: 320
- Sugar: 6g
- Sodium: 670mg
- Fat: 18g
- Saturated Fat: 6g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 20g
- Fiber: 4g
- Protein: 18g
- Cholesterol: 55mg
Keywords: sausage soup, sweet potato soup, kale soup, Italian sausage recipe, healthy soup, hearty soup

