June 26, 2026 · 10 min

Spaghetti with Italian Sausage, Bell Peppers &Amp; Tomato Sauce

Dinner10 min928 cal / serving

Pasta night doesn’t have to be complicated. This spaghetti dish combines savory Italian sausage, sweet bell peppers and caramelized onions in a rich tomato sauce. It’s a hearty, satisfying meal that comes together quickly with pantry staples.

Crumbled sausage adds protein and flavor, while the sauce coats every strand of spaghetti. A sprinkle of Parmesan and fresh parsley finishes it off. Perfect for busy weeknights when you crave something comforting and delicious.


Recipe details

Dinner10 min928 cal / serving2 servings

Nutrition per serving

Calories928 kcalProtein43.6 gFat65.8 gCarbs39.4 gSugar16.9 gFiber6.9 gSodium1930 mg

Dietary labels

Gluten-free: noLactose-free: noDairy-free: no

Allergen check

Gluten / wheat: containsMilk / dairy: containsEgg: not detectedFish: not detectedShellfish: not detectedPeanut: not detectedTree nuts: not detectedSoy: not detectedSesame: not detectedMustard: not detectedCelery: not detectedSulphites: not detectedLupin: not detectedMolluscs: not detected

Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.


Ingredients

Yellow Onion1 unit Yellow OnionView ingredient guide
Bell Pepper1 unit Bell PepperView ingredient guide
Parsley0.25 ounce ParsleyView ingredient guide
Spaghetti6 ounce SpaghettiView ingredient guide
Crushed Tomatoes13.76 ounce Crushed TomatoesView ingredient guide
Parmesan Cheese3 tablespoon Parmesan CheeseView ingredient guide
Cooking Oil1 tablespoon Cooking OilView ingredient guide
Butter1 tablespoon ButterView ingredient guide
SaltSalt, to tasteView ingredient guide
PepperPepper, to tasteView ingredient guide

Instructions

  1. Bring a large pot of salted water to a boil. Wash and dry produce. Halve, peel and thinly slice onion. Halve, core and thinly slice bell pepper into strips. Mince parsley.
  2. Heat a large drizzle of oil in a large pan over medium-high heat. Add onion, bell pepper and half the Tuscan Heat Spice (you’ll use the rest later). Cook, stirring, until slightly softened, 3-4 minutes.
  3. Add sausage and another drizzle of oil to pan. Cook, breaking up meat into pieces, until browned and cooked through, 4-6 minutes.
  4. Once water is boiling, add spaghetti to pot. Cook, stirring occasionally, until al dente, 9-11 minutes. Reserve 1 cup pasta cooking water (1½ cups for 4 servings), then drain.
  5. While spaghetti cooks, add crushed tomatoes to pan with cooked sausage. Season with remaining Tuscan Heat Spice, salt and pepper. Bring to a boil, then reduce to a simmer and cook until thickened, 4-6 minutes. Stir in stock concentrate and ¾ cup reserved pasta cooking water (1 cup for 4 servings). Cook until slightly reduced, 1-2 minutes more.
  6. Add spaghetti to pan with sauce; toss to coat. (For 4 servings, carefully transfer everything into pot used for pasta.) Stir in 1 TBSP butter (2 TBSP for 4), half the parsley and half the Parmesan. (TIP: If needed, stir in more reserved pasta cooking water a splash at a time until spaghetti is thoroughly coated in sauce.) Season with salt and pepper. Divide pasta between bowls. Sprinkle with remaining parsley and remaining Parmesan and serve. Pork sausage is fully cooked when internal temperature reaches 160°.

Recipe Tips

Reserve more pasta water than you think you’ll need; it’s the secret to a silky sauce.

For extra flavor, use a mix of sweet and hot Italian sausage.

If you don’t have Tuscan Heat Spice, substitute with 1/2 tsp each dried oregano, basil and red pepper flakes.

FAQ

Can I use a different type of pasta?

Yes, any long pasta like linguine or fettuccine works well. Short pasta like penne or rigatoni also works.

Can I make this dish vegetarian?

Absolutely! Substitute the pork sausage with plant-based sausage or crumbled tofu and use vegetable stock concentrate instead of chicken.

How do I store leftovers?

Store in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stovetop or microwave, adding a splash of water if needed.

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