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Classic Spaghetti with Marinara Sauce

Elina James
Simple, comforting, and full of rich Italian flavor, this Classic Spaghetti with Marinara Sauce is a timeless favorite the whole family will love. Made with perfectly cooked pasta tossed in a savory tomato-based marinara sauce infused with garlic, herbs, and a hint of olive oil, this easy recipe is both satisfying and delicious.
Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Course Pasta
Cuisine Italian
Servings 4 servings
Calories 300 kcal

Ingredients
  

For the Marinara Sauce:

  • 2 tablespoons olive oil
  • 1 medium onion, finely chopped
  • 3 cloves garlic, minced
  • 1 can (28 oz) crushed tomatoes (or fresh peeled tomatoes if available)
  • 1 teaspoon dried oregano
  • 1 teaspoon dried basil (or a few fresh basil leaves)
  • ½ teaspoon red chili flakes (optional, for heat)
  • 1 teaspoon sugar (optional, balances acidity)
  • Salt and black pepper, to taste

For the Pasta:

  • 12 oz (340 g) spaghetti
  • Water for boiling
  • 1 tablespoon salt (for pasta water)

Optional Garnishes:

  • Fresh basil or parsley
  • Grated Parmesan or Pecorino Romano cheese

Instructions
 

  • Cook the Pasta Bring a large pot of salted water to a boil. Add spaghetti and cook according to package instructions until al dente. Reserve ½ cup pasta water, then drain.
  • Prepare the Marinara Sauce In a large skillet or saucepan, heat olive oil over medium heat. Add chopped onions and sauté until soft and translucent, about 5 minutes. Add garlic and cook for another 1 minute, being careful not to burn it. Stir in crushed tomatoes, oregano, basil, chili flakes (if using), sugar (if needed), salt, and pepper.
  • Simmer the Sauce Reduce heat to low and let the sauce simmer gently for 20–25 minutes, stirring occasionally. The sauce should thicken and develop deep flavors.
  • Combine Pasta and Sauce Add the drained pasta to the sauce, tossing well to coat. If the sauce is too thick, add a splash of reserved pasta water.
  • Finishing Touches Garnish with fresh herbs and a generous sprinkle of Parmesan. Serve immediately.
Keyword Classic Spaghetti with Marinara Sauce