Hearty Sausage Potato Soup (One Pot, 40 Minutes)
This sausage potato soup is a one-pot meal that comes together in 40 minutes using smoked sausage, tender potatoes, and a creamy broth.
It’s the kind of dinner that tastes like it simmered all afternoon, but you can have it on the table fast—ideal for busy weeknights when you need something warm and filling.
Why This Soup Works
The smoked sausage does most of the work, giving the broth a deep, savory flavor without a long ingredient list.
The potatoes soften just enough to thicken the soup naturally, so it turns creamy without a roux. Everything cooks in one pot, which means less cleanup and more time to eat.
Ingredients
- 12 oz smoked sausage (such as kielbasa): sliced into half-moons; this is the main flavor base.
- 1 medium yellow onion: diced.
- 2 cloves garlic: minced.
- 2 medium carrots: peeled and sliced into thin rounds.
- 2 celery stalks: sliced.
- 1 lb Yukon gold potatoes: cut into 1/2-inch cubes; they hold their shape but break down just enough to thicken the broth.
- 4 cups low-sodium chicken broth: vegetable broth works if you prefer.
- 1 tsp dried thyme: or 1 tbsp fresh thyme leaves.
- 1/2 cup heavy cream: half-and-half gives a lighter result.
- Salt and black pepper: to taste.
- Fresh parsley: chopped, for garnish (optional).
Variations / Substitutions
- Use hot Italian sausage: remove the casings and crumble it for a spicy kick that infuses the whole soup.
- Stir in greens: a handful of baby spinach or chopped kale added during the last few minutes wilts quickly and adds freshness.
- Skip the cream: for a dairy-free version, replace the heavy cream with full-fat canned coconut milk, or simply leave it out for a lighter broth.
Overnight Seeded Sourdough Bread goes great with this soup for soaking up every last bite.
How to Make Sausage Potato Soup
Step 1: Brown the Sausage
Set a large pot or Dutch oven over medium-high heat. Add the sliced sausage and cook, stirring occasionally, until it’s deeply browned on both sides, about 5 to 6 minutes. Transfer the sausage to a plate with a slotted spoon and leave the rendered fat in the pot.
You’ll see dark brown bits on the bottom of the pot—that’s flavor you don’t want to lose. If the pot looks dry, add a teaspoon of oil before moving on.
Step 2: Sauté the Vegetables
Lower the heat to medium. Add the diced onion, carrots, and celery to the pot and cook until softened, about 5 minutes, stirring once or twice. Stir in the garlic and thyme and cook for 30 seconds more, just until fragrant.
The vegetables will pick up some of those browned sausage bits. If anything starts to stick too much, pour in a splash of the broth and scrape the bottom of the pot.
Step 3: Simmer the Soup
Pour in the chicken broth, add the diced potatoes, and return the browned sausage to the pot. Season with 1/2 tsp salt and a few grinds of black pepper. Bring the soup to a boil, then reduce the heat to a gentle simmer. Cook uncovered until the potatoes are fork-tender, about 15 to 18 minutes.
The broth will reduce slightly and take on a golden color. Taste it now and adjust the salt before you add the cream—the flavors will be more balanced that way.
Step 4: Stir in the Cream and Ladle
Take the pot off the heat. Pour in the heavy cream and stir gently until the soup is smooth and evenly creamy. Ladle into bowls and top with chopped parsley if you’re using it.
The soup is hot and velvety, with tender chunks of sausage and potato in every spoonful. Serve it right away with crusty bread for dipping.
Tips for the Best Sausage Potato Soup
- Use a good smoked sausage like kielbasa or andouille. The smokiness seasons the whole pot without extra work.
- If you want a thicker broth, mash a few potato cubes against the side of the pot with a fork before you stir in the cream.
- Leftovers thicken as they sit. When reheating, add a splash of broth or water to loosen the soup back up.
- For extra heartiness, stir in a drained can of white beans during the last few minutes of simmering.
Cooking times by potato size:
| Potato Cut | Simmer Time |
|---|---|
| 1/2-inch cubes | 15 to 18 mins |
| 1-inch chunks | 20 to 22 mins |
Keeping Leftovers Fresh
- Refrigerate: Store the soup in an airtight container for up to 4 days.
- Reheating: Warm it gently on the stovetop over medium-low heat, adding a little broth if it’s too thick. Avoid a hard boil, which can break the cream.
What to Serve With This Soup
Crusty bread or a warm baguette is almost required—the broth is too good to leave in the bowl. A simple green salad with a lemon vinaigrette cuts through the richness and rounds out the meal. For something heartier, roasted Brussels sprouts or a side of garlicky sautéed green beans make a nice, colorful plate.
Frequently Asked Questions
Can I freeze this soup?
You can, but cream-based soups sometimes separate when thawed. For best results, freeze the soup before adding the cream, then stir the cream in after reheating.
Can I make this in a slow cooker?
Yes. Brown the sausage and sauté the vegetables on the stovetop first, then transfer everything except the cream to a slow cooker. Cook on low for 6 to 7 hours or high for 3 to 4 hours. Stir in the cream just before serving.
My soup was too thin. What went wrong?
The potatoes likely didn’t break down enough. Simmer uncovered a few minutes longer, or mash a few cubes against the side of the pot to release more starch and thicken the broth.
Sausage Potato Soup Recipe
Ingredients
Method
- Brown the sausage in a large pot over medium-high heat, about 5 to 6 minutes. Remove with a slotted spoon and set aside.
- Sauté the onion, carrots, and celery in the same pot until softened, about 5 minutes. Stir in the garlic and thyme and cook 30 seconds more.
- Add the broth, potatoes, and browned sausage. Season with 1/2 tsp salt and black pepper. Bring to a boil, then simmer until potatoes are tender, 15 to 18 minutes.
- Remove from heat. Stir in the heavy cream, adjust seasoning, and ladle into bowls. Garnish with parsley if desired.
Notes
