How to Make Onion Spaghetti - A Step-by-Step Guide

Onion spaghetti is a classic Italian dish that is simple to make but bursting with flavor. This dish brings together the earthy sweetness of caramelized onions with the savory richness of spaghetti, creating a satisfying and comforting meal that is perfect for any occasion.

Despite the name, onion spaghetti is not just about onions and spaghetti. It is also about the depth of flavors that can be achieved with just a handful of ingredients. The sweetness of the onions complements the s...

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Ingredients

  • 2 tablespoons olive oil
  • 4 large onions, sliced
  • 2 cloves garlic, crushed
  • 1 tablespoon tomato paste
  • 1 (14.5 ounce) can whole peeled tomatoes
  • 1 teaspoon salt
  • ½ teaspoon freshly ground black pepper
  • 1 tablespoon chopped fresh basil
  • ¼ cup water
  • 1 pound spaghetti

Information

  • Prep Time: 10 mins
  • Cook Time: 30 mins
  • Total Time: 40 mins
  • Servings: 6
  • Yield: 6 servings

  • Heat oil in a large skillet over medium heat. Cook onions and garlic in oil until soft. Stir in tomato paste, tomatoes, salt, pepper, basil and water. Cover, reduce heat to low, and simmer 20 minutes, until thickened.
  • While sauce is simmering, bring a large pot of lightly salted water to a boil. Add pasta and cook for 8 to 10 minutes or until al dente; drain.
  • Toss sauce with hot pasta.
  • Nutrition

    380 cal.

    • Total Fat: 6g
    • Saturated Fat: 1g
    • Sodium: 514mg
    • Total Carbohydrate: 70g
    • Dietary Fiber: 5g
    • Total Sugars: 9g
    • Protein: 12g
    • Vitamin C: 13mg
    • Calcium: 64mg
    • Iron: 4mg
    • Potassium: 497mg