Ingredients:

  • 2 tablespoons extra-virgin olive oil
  • 1 medium onion, chopped (about 1 cup)
  • 3 garlic cloves, minced
  • 1 (28 oz/800 g) can crushed tomatoes
  • 2 tablespoons tomato paste
  • 1 teaspoon dried oregano
  • 1 teaspoon sugar (optional, to balance acidity)
  • Salt and black pepper, to taste
  • Fresh basil leaves (optional, for garnish)

Instructions:

  1. Heat olive oil in a skillet over medium heat. Add chopped onion, sauté until translucent (about 5 minutes). Stir in minced garlic, and cook for 1-2 minutes until fragrant but not browned.
  2. Pour in the crushed tomatoes and tomato paste. Stir to combine.
  3. Add dried oregano, sugar (if using), salt, and pepper. Stir well to incorporate all ingredients.
  4. Bring the sauce to a gentle simmer. Reduce heat to low, and let it cook uncovered for 20-25 minutes, stirring occasionally until slightly thickened.
  5. Taste for seasoning, adjusting salt and pepper as needed.
  6. Serve hot over your favorite spaghetti, garnished with fresh basil if desired.