Nothing beats the comforting warmth and rich flavors of a meal that comes together effortlessly in one pot. The One Pot Cheesy Pasta and Sausage Recipe is a true weeknight hero—combining savory smoked sausage, tender penne pasta, and melted cheddar in a creamy, tomato-infused sauce that satisfies every craving. This dish is the perfect balance between cheesy indulgence and hearty satisfaction, making it ideal for feeding a crowd or enjoying as cozy leftovers.

Ingredients You’ll Need
The beauty of this recipe lies in its simplicity, using straightforward ingredients that pack a punch of flavor and texture. Each element plays a unique role—whether it’s the smoky depth from the sausage, the slight tang and sweetness from the fire-roasted tomatoes, or the creamy finish provided by the cheddar and milk.
- 8 oz. box Penne Pasta: The hollow shape helps capture sauce in every bite, creating the perfect cheesy experience.
- 16 oz. pkg. Smoked Sausage (sliced): Adds rich, smoky notes that elevate the entire dish.
- 1 14 oz Can Fire Roasted Tomatoes: Brings a slight smokiness and vibrant color that brightens the sauce.
- 2 Cups Chicken Broth: A flavorful base that keeps the pasta moist while infusing savory goodness.
- 2 Cups Shredded Cheddar Cheese: Melts into a creamy, cheesy dream that ties everything together.
- ½ Cup Milk: Adds a velvety texture and balances the acidity of the tomatoes.
- 3 Green Onions (diced and divided): Provides a fresh, sharp contrast that lightens the dish.
- 2 Tablespoons vegetable oil: Ideal for browning the sausage and onions without overpowering flavors.
How to Make One Pot Cheesy Pasta and Sausage Recipe
Step 1: Brown the Sausage and Onions
Start by heating your oil in a large pot over medium heat. Toss in the sliced smoked sausage along with two-thirds of the diced green onions. Let them cook for 5 to 6 minutes, stirring occasionally until the sausage is lightly browned and the onions become fragrant and slightly softened. This step builds a foundation of flavor that will infuse the whole dish.
Step 2: Combine Liquids and Pasta
Next, add the fire-roasted tomatoes, chicken broth, milk, and penne pasta directly into the pot. Give everything a good stir to evenly distribute the ingredients. This one-pot approach saves time and cleanup while allowing the pasta to soak up all those delicious flavors as it cooks.
Step 3: Simmer Until Tender
Bring the entire mixture to a boil, then reduce the heat to low and let it simmer gently for about 15 minutes. Keep an eye on it and stir occasionally to prevent sticking. The pasta will absorb the broth as it cooks, thickening the sauce naturally into a creamy, cheesy consistency.
Step 4: Stir in the Cheese
Once the pasta is tender and most of the liquid is absorbed, remove the pot from the heat. Immediately stir in the shredded cheddar cheese until it melts smoothly, creating a luscious, cheesy sauce that envelops every piece of pasta and sausage.
How to Serve One Pot Cheesy Pasta and Sausage Recipe
Garnishes
Sprinkle the remaining diced green onions on top just before serving to add a burst of fresh flavor and a pop of vibrant green color. If you want a little extra zing, a light dusting of crushed red pepper flakes or a sprinkle of freshly ground black pepper works beautifully.
Side Dishes
This hearty meal pairs wonderfully with crisp, refreshing sides. Consider a simple green salad dressed with lemon vinaigrette or some roasted vegetables to provide a nice textural contrast. Garlic bread or warm dinner rolls also complement the cheesy richness perfectly.
Creative Ways to Present
For a family-style dinner, serve the One Pot Cheesy Pasta and Sausage Recipe straight from the pot at the table, letting everyone dive in and enjoy that rustic vibe. Alternatively, plate individual servings with a garnish of fresh herbs such as parsley or basil for an elevated touch that brightens the dish.
Make Ahead and Storage
Storing Leftovers
Let leftovers cool to room temperature before transferring to an airtight container. Store in the refrigerator for up to 3 days, ensuring the flavors remain fresh and the pasta doesn’t dry out. Reheat gently to avoid overcooking the pasta further.
Freezing
This recipe freezes reasonably well. Portion it out into freezer-safe containers and freeze for up to 2 months. Cheese-based dishes sometimes change texture with freezing, but reheating with a splash of milk or broth can help restore its creamy goodness.
Reheating
Warm the cheesy pasta in a skillet over low heat or in the microwave, adding a little milk or broth if the sauce looks too thick. Stir often to evenly reheat and revive that luscious cheesiness, ensuring every bite feels just as delightful as the first.
FAQs
Can I use a different type of pasta?
Absolutely! While penne is great for holding sauce, other sturdy pastas like rigatoni, rotini, or fusilli will work just as well in this recipe.
Is it possible to make this recipe vegetarian?
Yes! Swap out the smoked sausage with plant-based sausage or hearty vegetables like mushrooms and bell peppers to keep the dish flavorful and satisfying.
What type of cheese works best?
Cheddar cheese adds that classic sharp and creamy profile, but you can experiment with a blend of mozzarella, Monterey Jack, or even pepper jack for a little kick.
How can I make this dish spicier?
Add some red pepper flakes while cooking or mix in a splash of hot sauce just before serving for an enjoyable heat that complements the smokiness.
Can I prepare this recipe in advance?
Yes! You can prepare it up to the step before adding cheese, refrigerate, and then finish cooking and melting the cheese right before serving for the freshest taste.
Final Thoughts
If you’re looking for a comforting, flavorful, and fuss-free dish, this One Pot Cheesy Pasta and Sausage Recipe is an absolute delight to have in your culinary repertoire. Each spoonful delivers a cozy hug of smoky sausage and luscious cheese, perfect for busy nights or anytime you want a satisfying meal without the hassle. Give it a try—you might just find your new favorite weeknight dinner!
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One Pot Cheesy Pasta and Sausage Recipe
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
- Yield: 6 servings
- Category: Main Course
- Method: Stovetop
- Cuisine: American
Description
This One Pot Cheesy Pasta and Sausage recipe is a quick and delicious comfort meal that combines smoky sausage, fire roasted tomatoes, and melted cheddar cheese with perfectly cooked penne pasta. Made all in one pot, it’s a flavorful, easy-to-make dinner ideal for busy weeknights, offering a creamy, cheesy texture and a vibrant mix of savory flavors topped with fresh green onions.
Ingredients
Ingredients
- 8 oz. box Penne Pasta
- 16 oz. package Smoked Sausage, sliced
- 1 (14 oz) can Fire Roasted Tomatoes
- 2 cups Chicken Broth
- 2 cups Shredded Cheddar Cheese
- ½ cup Milk
- 3 Green Onions, diced and divided
- 2 tablespoons Vegetable Oil
Instructions
- Brown the Sausage and Onions: In a large pot over medium heat, heat the vegetable oil. Add the sliced smoked sausage and 2 of the diced green onions, cooking for about 5-6 minutes until the sausage is lightly browned and the onions are softened.
- Add Liquids and Pasta: To the pot, add the fire roasted tomatoes (with juices), chicken broth, milk, and the penne pasta. Stir well to combine all ingredients evenly.
- Simmer Pasta: Bring the mixture to a boil. Once boiling, reduce the heat to low and let it simmer uncovered for 15 minutes, stirring occasionally to prevent sticking and ensure the pasta cooks evenly.
- Incorporate Cheese: Remove the pot from heat. Stir in the shredded cheddar cheese thoroughly until the cheese is completely melted and the sauce is creamy.
- Garnish and Serve: Serve the cheesy pasta and sausage hot, garnished with the remaining diced green onion for a fresh, mild onion flavor and a pop of color.
Notes
- Use mild or spicy smoked sausage depending on your heat preference.
- Stir occasionally while simmering to prevent pasta from sticking to the bottom.
- For a creamier texture, add a little extra milk just before serving if needed.
- This dish can be made with a gluten-free pasta alternative to accommodate gluten sensitivities.
- Leftovers keep well refrigerated for up to 3 days and reheat nicely on the stovetop or microwave.

