Bucatini Amatriciana

Bahan-bahan (6 porsi)

• 1 pound bucatini pasta
• 1/4 cup chopped guanciale, pancetta, or chopped unsmoked bacon
• 2 sprigs fresh rosemary
• 1/2 teaspoon crushed red pepper
• 3 can s (14 ounce) San Marzano cherry or regular tomatoes
• freshly cracked black pepper
• 1/4 cup freshly grated Pecorino Romano
• fresh basil, for serving (optional)