Rigatoni Arrabbiata

Langkah-langkah

1. Heat the oil in a medium saucepan over medium heat. Add onion and cook, stirring frequently, until tender, about 4 minutes. Add garlic, chili flakes, and basil, and cook for 1 minute.
2. Stir in the tomatoes, tomato paste, salt, pepper, and sugar. Bring to a simmer and cook uncovered for 10 to 15 minutes.
3. Meanwhile, cook the pasta according to package directions. Drain well, reserving ½ cup of pasta water.
4. Toss the rigatoni with the sauce, adding pasta water as needed.
5. Spoon into four bowls and top with a drizzle of olive oil, parmesan cheese, and fresh herbs if desired.