One-Pot Creamy Smoked Sausage Pasta

When you need dinner on the table without a pile of dishes, this one-pot creamy smoked sausage pasta delivers. The pasta cooks right in the broth alongside smoky sausage, sweet onion, and garlic, then gets finished with a splash of cream and a handful of spinach.

It’s the kind of meal that feels a little indulgent but comes together in just over half an hour. No fussy steps, no separate pot for the pasta, and a creamy sauce that coats every bite.

Why This Pasta Is a Weeknight Go-To

The smoked sausage does all the heavy lifting for flavor, so you don’t need a long ingredient list. As it browns, those crispy bits stuck to the pan end up in the sauce, giving every forkful a little smoky depth.

I lean on this recipe when I want something comforting that still feels like a real meal. It reheats like a dream, so I often make extra for lunch the next day.

Ingredients

• 12 oz smoked sausage (such as kielbasa): sliced into rounds; it’s fully cooked, so browning just builds flavor.
• 1 tbsp olive oil: only needed if your sausage is lean and the pan looks dry.
• 1 small yellow onion: diced.
• 3 cloves garlic: minced.
• 8 oz penne pasta: or any short pasta shape you have on hand.
• 2 1/2 cups low-sodium chicken broth: the pasta absorbs this as it cooks.
• 1/2 cup heavy cream: adds richness and body to the sauce.
• 2 cups fresh baby spinach: packs itself into the pan but wilts down fast.
• 1/4 cup grated Parmesan cheese: plus more for serving.
• Salt and black pepper: season as you go.

Variations / Substitutions

• Swap the sausage: andouille brings a spicier kick, or chicken sausage keeps things lighter.
• Change the greens: chopped kale works just as well; let it wilt a minute longer.
• Make it extra creamy: stir in a spoonful of cream cheese along with the heavy cream.
• Add a little heat: a pinch of red pepper flakes with the garlic does the trick.

Make-Ahead Creamy Baby Shower Pasta Salad goes great with this pasta when you want something fresh on the side.

How to Make Creamy Smoked Sausage Pasta

Step 1: Brown the Sausage

Heat a large skillet or Dutch oven over medium-high heat. Add the sliced smoked sausage (12 oz) in a single layer and cook without moving for about 2 minutes, then flip and cook until browned and crisp around the edges, about 4 to 5 minutes total.

You’re looking for deep golden spots on both sides; those browned bits are where the flavor lives. Transfer the sausage to a plate and leave any rendered fat in the pan. If the pan looks dry, add the 1 tbsp olive oil now.

Step 2: Sauté the Aromatics

Reduce the heat to medium and add the diced onion to the same skillet. Cook, stirring occasionally, until softened and translucent, about 3 minutes. Add the minced garlic (3 cloves) and cook 30 seconds until fragrant.

The onion will pick up some of those sausage bits from the bottom of the pan. That’s exactly what you want—it builds the base of the sauce.

Step 3: Toast and Simmer the Pasta

Add the dry penne pasta (8 oz) to the skillet and stir to coat with the onions and oil. Toast for 1 minute, then pour in the 2 1/2 cups chicken broth. Scrape up any stuck-on bits, increase the heat to high, and bring to a boil.

Once boiling, cover the skillet and reduce the heat to medium-low. Simmer, stirring once or twice to prevent sticking, until the pasta is tender and most of the liquid is absorbed, about 10 to 12 minutes. The pasta should have a bit of liquid left to keep it saucy; if it looks dry, add a splash of water.

Step 4: Stir in the Cream and Spinach

Remove the lid and pour in the 1/2 cup heavy cream. Stir in the 2 cups fresh spinach and the 1/4 cup grated Parmesan. Let everything hang out on low heat until the spinach wilts and the sauce thickens slightly, about 2 minutes.

The cream will turn the broth into a silky sauce that clings to the pasta. If the sauce looks too thick, add a tablespoon of water or broth; too thin, let it bubble a minute longer.

Step 5: Toss and Serve

Return the browned sausage to the skillet and toss everything together until the sausage is heated through. Taste and season with salt and plenty of black pepper.

Spoon into bowls and shower with extra Parmesan. This is the part where you can eat it straight from the pan if nobody’s watching.

A Few Notes Before You Start

• Use a wide skillet so the pasta cooks evenly; a 12-inch skillet works well.
• Don’t skip toasting the dry pasta. It adds a nutty note and helps the pasta hold its shape.
• If your sausage is very lean (like turkey sausage), add the olive oil before browning so it doesn’t stick.
• Leftover sauce? Thin it with a splash of milk when reheating.

If you’re swapping in another short pasta, use these simmer times as a guide:

Storing and Reheating

• Refrigerate: store in an airtight container for up to 3 days. The sauce will thicken as it sits.
• Reheating: warm gently on the stove with a splash of milk or broth. A microwave works too, but stir halfway through.

What to Serve With Creamy Smoked Sausage Pasta

A crisp green salad with lemon vinaigrette cuts through the richness of the cream sauce. For something heartier, garlic bread or roasted broccoli are always welcome. If I’m feeling extra, I’ll set out a little dish of crushed red pepper for anyone who wants heat.

Frequently Asked Questions

Can I use milk instead of heavy cream?

Yes, but the sauce will be thinner. You can stir in a cornstarch slurry (1 teaspoon cornstarch dissolved in 1 tablespoon water) to help it thicken.

Can I add vegetables?

Absolutely. Sauté sliced mushrooms with the onion, or stir a handful of peas in during the last minute of cooking.

Is this recipe spicy?

Not as written. The smoked sausage adds flavor but not heat. To bring some fire, use a spicy sausage or add red pepper flakes.

Can I make it dairy-free?

You can. Use full-fat coconut milk instead of heavy cream and skip the Parmesan, or use a dairy-free cheese alternative.

Creamy Smoked Sausage Pasta Recipe

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Prep Time 10 minutes mins

Cook Time 25 minutes mins

Total Time 35 minutes mins

Servings: 4 servings

Calories: 580

Ingredients Method Notes

Ingredients

  

• 12 oz smoked sausage, sliced
• 1 tbsp olive oil (if needed)
• 1 small yellow onion, diced
• 3 cloves garlic, minced
• 8 oz penne pasta
• 2 1/2 cups low-sodium chicken broth
• 1/2 cup heavy cream
• 2 cups fresh baby spinach
• 1/4 cup grated Parmesan cheese
• Salt and black pepper to taste

Method

 

1. Brown the sliced sausage in a large skillet over medium-high heat until crisp, about 4 to 5 minutes. Remove and set aside.
2. Sauté the onion in the same skillet for 3 minutes, then add the garlic and cook 30 seconds.
3. Add the dry pasta and toast 1 minute. Pour in the broth, bring to a boil, cover, and simmer until tender, 10 to 12 minutes.
4. Stir in the cream, spinach, and Parmesan. Cook until the spinach wilts and the sauce thickens, about 2 minutes.
5. Return the sausage to the skillet, toss to combine, and season with salt and pepper. Serve with extra Parmesan.

Notes

The sausage is already cooked, so browning adds flavor but not doneness. Taste before salting heavily, since broth and cheese also bring salt. If the pasta looks dry during simmering, stir in a splash of water.