Description

This Spiced Turkey Sausage Kale Sweet Potato Soup is a healthy, hearty, and flavorful one-pot meal perfect for busy weeknights. Featuring lean turkey sausage, nutrient-packed kale, sweet potatoes, fire-roasted tomatoes, and warming spices, it delivers a satisfying balance of savory and sweet flavors. The soup is quick to prepare, comes together in under 45 minutes, and is an excellent option for meal prep as flavors deepen over time. Cozy and wholesome, it’s a perfect family-friendly recipe that’s both nutritious and delicious.

Ingredients

Scale

Base Ingredients

1.5 tbsp olive oil
2 cups onion (diced into 1/2-inch pieces)
1 lb sweet potato (peeled and cut into 1-inch chunks)
13 oz turkey sausage (casings removed if in links)
6 garlic cloves (freshly minced)

Liquids & Tomatoes

6 cups chicken broth (preferably Swanson)
14.5 oz can fire-roasted diced tomatoes (undrained)

Beans & Greens

14.5 oz kidney beans (rinsed and drained)
4 cups kale (roughly chopped)

Spices & Seasonings

1 tsp paprika
1 tsp cumin
3/4 tsp coriander
1/4 tsp chili powder
Salt, to taste
Pepper, to taste

Instructions

Prepare Mise en Place and Build the Flavor Base: Dice the onion into ½-inch pieces, peel and cut the sweet potato into 1-inch chunks, mince the garlic, and measure all spices into a small bowl. Heat the olive oil in a large pot over medium heat until shimmering. Add the diced onion and cook for about 5 minutes, stirring occasionally, until softened and translucent.
Brown the Sausage and Add Root Vegetables: Crumble the turkey sausage directly into the pot with the onion, breaking it into bite-sized pieces. Cook for 2-3 minutes, stirring occasionally, until browned. Add the sweet potato chunks and cook for another 3 minutes to develop flavor and color.
Bloom the Aromatics and Spices: Add the minced garlic and cook for 2-3 minutes, stirring constantly to prevent burning, which mellows the garlic’s sharpness and releases its aroma.
Build the Broth and Season: Pour in the chicken broth, then add the spice mixture (paprika, cumin, coriander, chili powder), salt, and pepper. Stir well to combine. Bring to a boil, then reduce heat to a simmer, cover partially, and cook 5-10 minutes until sweet potatoes are tender when pierced.
Add Greens, Beans, and Tomatoes to Finish: While cooking, chop kale roughly and rinse kidney beans. Once sweet potatoes are tender, stir in kale, beans, and fire-roasted tomatoes with their liquid. Cook uncovered for about 5 minutes until kale wilts and ingredients are heated through.
Taste and Serve: Stir the soup and adjust salt and pepper as needed. Ladle into bowls and serve warm. The soup tastes even better the next day as the flavors meld, making it ideal for meal prepping ahead.

Notes

Cut sweet potatoes into ½-inch cubes to ensure they cook evenly within the simmer time.
Add kale towards the end of cooking to prevent it from becoming mushy and to preserve its bright color.
Remove sausage from casings if using links; break into small pieces while cooking for even distribution.
Taste and adjust salt at the end because broth and sausage can add saltiness.
This soup stores well in the fridge for up to 5 days or freezes for up to 3 months.
Reheat gently on the stove or microwave; add broth or water if soup thickens too much after storage.
Substitutions: chicken or pork sausage, plant-based sausage, regular potatoes or butternut squash for sweet potatoes, spinach or Swiss chard for kale, and other beans like cannellini or black beans.

Prep Time: 15 minutes
Cook Time: 25 minutes
Category: Soup
Method: Stovetop
Cuisine: American

Keywords: turkey sausage soup, kale soup, sweet potato soup, healthy soup, one-pot meal, weeknight dinner, lean protein soup