Rigatoni Arrabbiata

Bahan-bahan (4 porsi)

• 16 ounces rigatoni
• 2 tablespoons olive oil
• 1 small yellow onion (finely diced)
• 1 teaspoon red pepper flakes
• ½ teaspoon dried basil
• 3 cloves garlic (minced)
• 1 (28 ounce each) can crushed tomatoes
• 2 tablespoons tomato paste
• 1 teaspoon salt
• ½ teaspoon black pepper
• ½ teaspoon sugar (or as needed)