Making Spaghetti Puttanesca is straightforward. By following these steps, you’ll create a delicious meal:

1. Cook the Spaghetti: In a large pot, bring salted water to a boil. Add spaghetti and cook according to package instructions until al dente. Drain and set aside.
2. Prepare the Sauce: In the same pot, heat olive oil over medium heat. Add minced garlic and sauté for about 1 minute until fragrant.
3. Add Anchovies: If using, add the chopped anchovies to the pot and stir, allowing them to melt into the oil for an additional minute.
4. Incorporate Tomatoes: Pour in the diced tomatoes with their juices. Stir well, and let the sauce simmer for about 5 minutes.
5. Mix in Capers and Olives: Add the capers and sliced olives to the sauce. Stir everything together and season with salt and pepper to taste. Allow to simmer for another 2-3 minutes.
6. Combine with Pasta: Toss the cooked spaghetti into the sauce, ensuring the noodles are well coated.
7. Serve: Plate the pasta and garnish with fresh basil leaves. You may also drizzle with a little extra olive oil if desired.