This easy Italian sausage pasta is a classic pasta dish that is loaded with plenty of amazing flavors and is a quick dinner idea when time is short.
Prep Time5 minutesmins
Cook Time20 minutesmins
Total Time25 minutesmins
Course: Main Course
Cuisine: Italian
Keyword: Italian Sausage Pasta Recipe
Servings: 4
Calories: 1060kcal
Ingredients
8ouncesrigatoni pasta,half of a 1-pound box
1poundhot Italian sausage
½medium yellow onion,diced (about 1 cup)
¼cupsalted butter
2 to 3garlic cloves,minced
½teaspoonItalian seasoning
½cupchopped sundried tomatoes in oil and herbs
1½cupsheavy cream
2 to 3cupsfresh baby spinach
salt and pepper,to taste (optional)
Instructions
Cook rigatoni in a large pot of salted water to desired tenderness. Reserve about 1 cup of the water to make the sauce and drain the remaining water from the pasta.
Meanwhile, begin browning sausage in a large skillet over medium heat. When sausage is about halfway cooked (some pink, some brown sausage), add the diced onion and continue cooking until the sausage is cooked and the onion is soft.
Add butter, garlic, Italian seasoning, and sundried tomatoes to the skillet and cook over medium heat 2 to 3 minutes longer.
Add the cream and reserved pasta water to the sausage mixture and bring to a simmer. Simmer 3 to 4 minutes.
Stir the spinach into the sauce (it will wilt quickly and does not need to be cooked further), followed by the pasta.
Simmer 1 to 2 minutes longer to thicken the sauce as needed.
Notes
A standard box of rigatoni is 1 pound, and we use just half of a box in this recipe. If you’d like to use an entire box of rigatoni, you could use the same amount of sausage and onions but double the remaining ingredients (to make enough sauce). You will need to use a much larger skillet or stockpot.
The pasta water helps to thin out the sauce. Using heavy cream makes a nice rich, creamy sauce, even with the addition of the pasta water (the pasta water also holds some starches from the cooked pasta, so it helps to thicken the sauce). You can substitute chicken broth for the pasta water for a little extra flavor. You can also use half and half or milk instead of the heavy cream. If you use half and half or milk, increase the quantity, and you may not need the pasta water.
If you’d like to add up to 1 cup of grated parmesan cheese to the sauce, you can do so when you’ve added the cream and reserved pasta water to the skillet, adding a handful at a time and stirring until it is melted and incorporated into the sauce.
The sauce thickens substantially as it sits and cools, and the pasta absorbs the liquids. To reheat, add some milk or cream to the pasta and reheat on the stovetop.