1
Heat olive oil in a large skillet on medium.
2
Add the garlic and reduce heat to low. Toast until golden brown.
3
Add the chile flakes and anchovies, stirring vigorously until fragrant.
4
Add the capers, olives, canned tomatoes, salt, sugar and black pepper.
5
Bring to a boil and lower heat to maintain a simmer.
6
Add the herbs and cook on low for 30 minutes to an hour for flavor development. Season with salt and pepper.
7
Meanwhile, bring a large pot of salted water to a boil. Add the spaghetti and cook according to package instructions. Drain the pasta, return to the pot, and drizzle with olive oil.
8
To serve, divide the spaghetti between bowls. Top with tuna and puttanesca sauce. Sprinkle with breadcrumbs and parmesan. trid