This one-pan Italian sausage pasta combines browned ground sausage, short pasta, tomatoes, spinach, and Parmesan in a savory skillet sauce. It is a practical way to turn a package of ground Italian sausage into a filling dinner, with easy swaps for the sausage, greens, and pasta.
Ingredients
- 1 pound (450 g) ground Italian sausage, sweet or hot
- 12 ounces (340 g) short pasta, such as rigatoni, rotini, or penne
- 1 medium yellow onion, about 1 cup (150 g) finely chopped
- 3 garlic cloves, about 1 tablespoon (9 g) minced
- 2 tablespoons (32 g) tomato paste
- 1 can crushed tomatoes, 14.5 ounces (411 g)
- 3 cups (710 ml) low-sodium chicken broth or vegetable broth
- 1 teaspoon (2 g) dried Italian seasoning
- ¼ teaspoon red pepper flakes (about 0.5 g), or to taste
- ¼ teaspoon fine salt (about 1.5 g), plus more only if needed
- ¼ teaspoon freshly ground black pepper (about 0.5 g)
- 3 packed cups baby spinach (about 90 g)
- ⅓ cup (80 ml) heavy cream
- ½ cup (50 g) finely grated Parmesan, plus extra for serving
- 2 tablespoons (5 g) chopped fresh basil, optional
Instructions
- Prepare the ingredients. Chop the onion, mince the garlic, and measure the pasta, broth, tomatoes, and seasonings. If the sausage is in links, remove and discard the casings so you can crumble the meat in the pan. Keep the spinach and cream nearby for the final step.
- Brown the sausage. Set a large, deep skillet or Dutch oven over medium-high heat. Add the sausage and cook for 7 to 8 minutes, breaking it into small pieces with a sturdy spoon. Stir occasionally so it browns on several sides without burning. If the pan becomes very greasy, spoon off excess fat, leaving about 1 tablespoon behind for flavor. The sausage will finish cooking with the pasta, so browning alone is not the doneness check.
- Cook the aromatics. Add the onion to the sausage and cook for about 3 minutes, stirring, until it starts to soften. Stir in the garlic, tomato paste, Italian seasoning, red pepper flakes, salt, and black pepper. Cook for 30 to 60 seconds, just until the garlic smells fragrant and the tomato paste darkens slightly. If the paste sticks, add a small splash of broth and scrape up the browned bits.
- Simmer the pasta in the sauce. Pour in the crushed tomatoes and broth, then stir to combine and loosen any browned bits from the skillet. Add the dry pasta and press it down so it is mostly covered by liquid. Bring the mixture to a steady boil, then reduce the heat to medium-low. Cover and simmer, stirring every few minutes so pasta does not stick to the bottom. Begin checking the pasta at 10 minutes; it commonly needs 12 to 15 minutes, depending on shape and brand. If the pan looks dry before the pasta is tender, add broth or water ¼ cup (60 ml) at a time. If it is still soupy when the pasta is almost ready, uncover the pan for the final few minutes.
- Check the sausage and finish the sauce. Check a larger piece of sausage with a food thermometer; the USDA FSIS safe minimum temperature for ground meat is 160°F (71°C). If it has not reached that temperature, keep the skillet simmering and check again. When the pasta is tender and the sausage is safely cooked, stir in the spinach until wilted, about 1 minute. Lower the heat and mix in the cream and Parmesan. If the sauce is thicker than you like, loosen it with a splash of hot broth or water. Taste before adding more salt, since both sausage and Parmesan can be salty.
- Rest briefly and serve. Take the skillet off the heat and let it stand for 2 minutes so the sauce settles around the pasta. Scatter basil and extra Parmesan over the top, if using, and serve while hot.
Tips
- Choose the sausage heat level deliberately. Sweet Italian sausage gives the dish a mild, herby flavor; hot sausage makes the sauce more peppery. If you are unsure about spice, use sweet sausage and leave out the red pepper flakes. You can always add chili flakes at the table.
- Use a wide, deep pan. The pasta needs room to sit in the liquid and be stirred without spilling. A 12-inch (30 cm) deep skillet or a 5-quart (4.7 L) Dutch oven works well. A shallow frying pan may not hold the broth and tomatoes safely.
- Stir and check the liquid as it cooks. One-pot pasta can stick, especially around the edges and base, so stir every few minutes and scrape the bottom gently. Different pasta shapes absorb different amounts of liquid; add small splashes as needed rather than pouring in a large amount at once.
- Hold back on extra salt. Sausage, broth, and Parmesan all contribute salt. Starting with low-sodium broth and tasting at the end makes it easier to season the finished sauce without oversalting it.
Serving Suggestions
Serve this pasta straight from the skillet with a green salad dressed with a simple vinaigrette. The fresh, crisp greens balance the rich sausage and creamy tomato sauce. Garlic bread or toasted bread is useful for catching sauce, while roasted broccoli, green beans, or zucchini make an easy vegetable side. If you are serving a larger group, put extra grated Parmesan, chopped basil, and red pepper flakes on the table so everyone can finish a bowl to taste.
The recipe is substantial as written, but appetites and side dishes vary. For a lighter plate, serve a smaller portion with extra salad or vegetables. For a more filling meal, offer bread alongside it. Keep any bread separate from the skillet until serving so it stays crisp.
Variations
Make it without cream. Leave out the cream and add ½ cup (120 ml) of extra broth near the end if the sauce needs loosening. The result is more tomato-forward and less silky. A little extra Parmesan can add body, though it will also increase the saltiness.
Swap the greens. Chopped kale can replace spinach; add it with the pasta so it has time to soften, and expect to simmer until tender. Chopped chard also works, with its stems added alongside the onion and its leaves stirred in near the end. For frozen spinach, thaw it and squeeze out excess water before adding about ½ cup (90 g).
Change the protein. Ground turkey or chicken can stand in for sausage, but they are usually leaner and milder. Add 1 tablespoon (15 ml) olive oil if the pan is dry, and season with an extra ½ teaspoon (1 g) fennel seed and a pinch of garlic powder to echo Italian sausage’s savory, anise-like flavor. Cook ground poultry to 165°F (74°C), measured with a food thermometer.
Add vegetables or beans. Stir in 1 cup (150 g) diced bell pepper with the onion, or add 1 cup (150 g) sliced mushrooms and cook until their moisture evaporates. For a meatier, more substantial variation, fold in 1 can drained white beans, about 15 ounces (425 g), with the spinach. These additions change the texture and may make the pan fuller, so use a roomy pot.
Make it dairy-free. Omit the cream and Parmesan, then finish with a drizzle of olive oil and chopped parsley. The sauce will be less creamy, but the tomatoes and sausage still make a flavorful coating. Check package labels if you need to avoid dairy, since sausage ingredients vary.
Storage and Reheating
Refrigerate leftovers within 2 hours of cooking in a covered, shallow container. They keep for 3 to 4 days in the refrigerator. The pasta absorbs sauce as it sits, so the leftovers will be thicker than the freshly made skillet. For best texture, store portions promptly and do not leave the pan out to cool for an extended period.
Reheat a portion in a covered microwave-safe dish, stirring halfway through, or warm it in a saucepan over medium-low heat. Add 1 to 2 tablespoons (15 to 30 ml) water or broth per serving to loosen the sauce. Reheat leftovers to 165°F (74°C), checking the center with a food thermometer. If reheating a larger batch, stir it as it warms so the temperature is even throughout. The pasta can be frozen for up to 2 months, though it may soften and the cream sauce may separate slightly after thawing. Thaw overnight in the refrigerator and reheat thoroughly with a splash of broth.
Frequently Asked Questions
Should I remove the sausage casing?
Ground Italian sausage is usually sold without casing, but sausage links can be used. Make a shallow cut lengthwise through each casing and peel it away before cooking; crumble the filling into the skillet. The casing is not needed for this recipe and can make the pieces harder to break apart.
Can I use cooked pasta instead of dry pasta?
Yes. Cook about 12 ounces (340 g) of pasta separately until just tender, then drain it. Make the sausage and tomato sauce in the skillet, reducing the broth to about 1 cup (240 ml), and simmer the sauce for 10 to 12 minutes. Stir in the cooked pasta, spinach, cream, and Parmesan. The separate-pan method uses more dishes, but it is useful if you want precise control over pasta texture.
What pasta shape works best?
Short shapes with ridges or curves, such as rigatoni, rotini, and penne, hold the sausage and sauce well and are easy to stir in a skillet. Small shapes can cook faster, while larger or thicker shapes may need more time and liquid. Check the package as a guide, but judge doneness by tasting a piece and add liquid gradually if needed.
Can I make this recipe ahead?
It is best freshly cooked because pasta continues to absorb sauce as it rests. You can chop the onion and garlic and measure the dry seasonings up to a day ahead, keeping them covered in the refrigerator. For dinner later, a better option is to make the sausage-tomato sauce without pasta, refrigerate it promptly, and cook fresh pasta when serving. Reheat the sauce thoroughly, then combine it with the pasta and finish with spinach, cream, and cheese.
How can I tell when the pasta and sausage are done?
Taste a piece of pasta: it should be tender with a slight firmness in the center, not hard or chalky. Check a substantial piece of sausage with a food thermometer to confirm it has reached 160°F (71°C), the USDA FSIS safe minimum for ground meat. If the sausage is ready before the pasta, keep the skillet at a gentle simmer and continue cooking the pasta, adding a little liquid if the sauce becomes too thick.
Can I double the recipe?
For a double batch, use a large Dutch oven rather than an ordinary skillet, and make sure the pasta has space to stir. The cooking time may increase because a larger quantity takes longer to return to a simmer; start checking the pasta at the package’s suggested time and check sausage temperature separately. If your pot is crowded or the pasta is not cooking evenly, cook the recipe in two batches.
Related
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- Italian Minestrone Soup Recipe with Beans and Pasta
- Spaghetti Aglio e Olio: Italian Simplicity at Its Best
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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