This Italian Sausage Spaghetti recipe is a delightful blend of savory Italian sausage, aromatic garlic, and rich marinara sauce. Perfect for a weeknight dinner, it combines simple ingredients to create a comforting and satisfying meal that the whole family will love.
If you don't usually keep Italian sausage or marinara sauce in your pantry, you might need to pick these up at the supermarket. Italian sausage is typically found in the meat section, often sold in links that you'll need to remove the casings from. Marinara sauce can be found in the pasta sauce aisle, and it's worth choosing a high-quality brand for the best flavor.
Ingredients For Italian Sausage Spaghetti Recipe
Italian sausage: A flavorful sausage made with a blend of herbs and spices, often including fennel and garlic. It adds a rich, savory taste to the dish.
Spaghetti: A long, thin pasta that serves as the base for this recipe, providing a satisfying texture and a neutral flavor that complements the sauce.
Marinara sauce: A tomato-based sauce that brings a rich, tangy flavor to the dish. It's typically made with tomatoes, garlic, onions, and herbs.
Onion: Adds sweetness and depth of flavor when sautéed. It forms the aromatic base of the sauce.
Garlic: Provides a pungent, aromatic flavor that enhances the overall taste of the dish.
Olive oil: Used for sautéing the onions and garlic, it adds a subtle fruitiness and helps to cook the ingredients evenly.
Salt: Enhances the flavors of the dish. Used to season the pasta water and the sauce.
Black pepper: Adds a mild heat and depth of flavor. Used to season the sauce.
Parmesan cheese: A hard, aged cheese that adds a salty, nutty flavor when grated over the finished dish.
Fresh basil: Adds a fresh, herbaceous note to the dish. It's typically chopped and sprinkled on top just before serving.
Technique Tip for This Recipe
When cooking italian sausage, make sure to break it up into small pieces as it cooks. This ensures even browning and allows the flavors to meld better with the marinara sauce. Additionally, when adding garlic to the skillet, be careful not to let it burn, as burnt garlic can impart a bitter taste to the dish.
Suggested Side Dishes
Alternative Ingredients
italian sausage - Substitute with ground turkey with italian seasoning: Ground turkey mixed with Italian seasoning can mimic the flavors of Italian sausage while being a leaner option.
spaghetti - Substitute with zucchini noodles: Zucchini noodles are a low-carb alternative that can add a fresh, light texture to the dish.
marinara sauce - Substitute with crushed tomatoes with herbs: Crushed tomatoes with added Italian herbs can provide a similar base flavor to marinara sauce.
chopped onion - Substitute with shallots: Shallots offer a milder, slightly sweeter flavor compared to onions, which can add a subtle depth to the dish.
minced garlic - Substitute with garlic powder: Garlic powder can be used in place of fresh garlic, though it should be used in smaller quantities due to its concentrated flavor.
olive oil - Substitute with avocado oil: Avocado oil has a similar healthy fat profile and a high smoke point, making it a good alternative for cooking.
salt - Substitute with soy sauce: Soy sauce can add a salty, umami flavor to the dish, though it should be used sparingly to avoid overpowering the other flavors.
black pepper - Substitute with white pepper: White pepper provides a similar heat and flavor profile but with a slightly different, more earthy taste.
grated parmesan cheese - Substitute with nutritional yeast: Nutritional yeast can provide a cheesy, umami flavor while being a vegan alternative to parmesan cheese.
chopped fresh basil - Substitute with dried basil: Dried basil can be used in place of fresh basil, though it should be used in smaller quantities due to its more concentrated flavor.
Other Alternative Recipes
How To Store / Freeze This Dish
- Allow the Italian sausage spaghetti to cool to room temperature before storing. This helps prevent condensation, which can make the dish soggy.
- Transfer the spaghetti to an airtight container. Make sure the container is large enough to avoid squishing the pasta, but not so large that there's a lot of empty space.
- If you plan to store the dish for more than a couple of days, consider dividing it into individual portions. This makes reheating easier and helps maintain the quality of the spaghetti.
- Label the container with the date you made the dish. This helps you keep track of how long it has been stored.
- Store the container in the refrigerator if you plan to eat the Italian sausage spaghetti within 3-4 days. For longer storage, place the container in the freezer.
- When freezing, consider using freezer-safe bags instead of containers. Squeeze out as much air as possible before sealing to prevent freezer burn.
- To reheat, thaw the spaghetti in the refrigerator overnight if frozen. Then, transfer it to a skillet and heat over medium-low, adding a splash of olive oil or marinara sauce to keep it moist.
- Alternatively, you can reheat in the microwave. Place the spaghetti in a microwave-safe dish, cover with a microwave-safe lid or plastic wrap, and heat in 1-minute intervals, stirring in between, until heated through.
- For best results, top with fresh parmesan cheese and basil after reheating to refresh the flavors.
How To Reheat Leftovers
Stovetop Method:
- Place a skillet over medium heat and add a splash of olive oil or a few tablespoons of water.
- Add the leftover Italian sausage spaghetti to the skillet.
- Stir occasionally to ensure even heating, cooking for about 5-7 minutes until thoroughly warmed.
- If the pasta seems dry, add a bit more marinara sauce or a splash of water to moisten.
Microwave Method:
- Place the spaghetti in a microwave-safe dish.
- Add a splash of water or marinara sauce to keep it from drying out.
- Cover the dish with a microwave-safe lid or plastic wrap, leaving a small vent for steam to escape.
- Microwave on medium power for 1-2 minutes, then stir.
- Continue microwaving in 30-second intervals, stirring in between, until the pasta is heated through.
Oven Method:
- Preheat your oven to 350°F (175°C).
- Place the leftover spaghetti in an oven-safe dish.
- Cover the dish with aluminum foil to prevent the pasta from drying out.
- Bake for about 20 minutes, or until the pasta is heated through.
- For an extra touch, sprinkle some grated parmesan cheese on top before baking.
Boiling Water Method:
- Bring a pot of water to a boil.
- Place the leftover spaghetti in a heatproof colander.
- Dip the colander into the boiling water for about 30 seconds to 1 minute.
- Remove the colander and let the water drain off.
- Transfer the reheated pasta back to a serving dish and toss with a bit of olive oil or marinara sauce if needed.
Best Tools for This Recipe
Large skillet: Used for cooking the Italian sausage, onions, and garlic, and for combining the spaghetti with the sauce.
Pot: Necessary for boiling the spaghetti according to the package instructions.
Colander: Used to drain the cooked spaghetti.
Wooden spoon: Ideal for stirring the onions, garlic, and sausage while they cook in the skillet.
Chef's knife: Essential for chopping the onion and mincing the garlic.
Cutting board: Provides a safe surface for chopping the onion and mincing the garlic.
Measuring cups: Used to measure the marinara sauce and grated parmesan cheese.
Measuring spoons: Used to measure the olive oil, salt, and black pepper.
Garlic press: Handy for mincing the garlic cloves quickly and efficiently.
Tongs: Useful for tossing the spaghetti with the sauce in the skillet.
Grater: Needed for grating the parmesan cheese.
Serving plates: For presenting the finished Italian sausage spaghetti dish.
Spatula: Can be used to help mix and serve the spaghetti from the skillet.
How to Save Time on This Recipe
Pre-cook the sausage: Cook the italian sausage ahead of time and store it in the fridge. This way, you can quickly add it to the skillet when needed.
Use pre-chopped onions: Save time by using pre-chopped onions available at the grocery store.
Ready-made garlic paste: Substitute fresh minced garlic with ready-made garlic paste to cut down on prep time.
Store-bought marinara: Opt for a high-quality marinara sauce from the store to avoid making it from scratch.
Cook pasta in advance: Boil the spaghetti earlier in the day and store it in the fridge. Reheat it by tossing it in the skillet with the sauce.

Italian Sausage Spaghetti Recipe
Ingredients
Main Ingredients
- 1 lb Italian Sausage casings removed
- 12 oz Spaghetti
- 1 cup Marinara Sauce
- 1 Onion chopped
- 2 cloves Garlic minced
- 1 tablespoon Olive Oil
- 1 teaspoon Salt to taste
- 1 teaspoon Black Pepper to taste
- ¼ cup Parmesan Cheese grated
- 1 tablespoon Fresh Basil chopped
Instructions
- 1. Cook the spaghetti according to the package instructions. Drain and set aside.
- 2. In a large skillet, heat olive oil over medium heat. Add the chopped onion and cook until softened.
- 3. Add the minced garlic and cook for another minute.
- 4. Add the Italian sausage to the skillet. Cook until browned and fully cooked through.
- 5. Stir in the marinara sauce and let it simmer for about 10 minutes.
- 6. Add the cooked spaghetti to the skillet and toss to combine. Season with salt and black pepper to taste.
- 7. Serve hot, topped with grated Parmesan cheese and chopped fresh basil.
Nutritional Value
Keywords
Suggested Appetizers and Desserts
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