Step-by-Step Instructions
Boil the Pasta:
Bring a large pot of salted water to a boil.
Add the spaghetti and cook according to the package instructions, usually about 8-10 minutes, until al dente.
Once done, drain the pasta, but save about 1/2 cup of the pasta cooking water for later.
Prepare the Sauce:
While the pasta is cooking, heat the olive oil in a large skillet over medium heat.
Add the garlic and sauté for 1-2 minutes until fragrant, being careful not to burn it.
Add the chopped anchovies and red pepper flakes, and stir until the anchovies dissolve into the oil and garlic, about 2-3 minutes.
Add the Tomatoes and Simmer:
Pour in the crushed tomatoes and bring the sauce to a simmer.
Cook for about 5-7 minutes, allowing the sauce to thicken slightly.
Add the Olives and Capers:
Stir in the chopped olives and capers, and simmer for another 2-3 minutes to let the flavors meld together.
Taste and adjust the seasoning with salt and pepper, but be careful, as the anchovies, olives, and capers are already salty.
Combine the Pasta with the Sauce:
Add the cooked pasta directly into the skillet with the sauce. If needed, add a little bit of the reserved pasta water to help the sauce coat the pasta better.
Toss everything together until the pasta is well coated with the sauce, and let it sit in the skillet for a couple of minutes to absorb the flavors.
Serve:
Divide the pasta among plates and garnish with freshly chopped parsley.
Serve immediately with a sprinkle of extra red pepper flakes or grated Parmesan if desired (although Parmesan is not traditionally used in this dish).
Variations and Tips:
Vegetarian Version: Omit the anchovies and use extra olives for a deeper flavor. You could also add a small splash of soy sauce or miso paste to mimic the salty umami flavor of anchovies.
Gluten-Free Version: Use gluten-free pasta instead of regular spaghetti.
Spicy Version: Add more red pepper flakes or even a small diced fresh chili for extra heat.
Add Protein: You can add grilled chicken or shrimp if you want to include some protein in this dish.
Make it a One-Pan Meal: To save on cleanup, make this recipe in a large skillet and cook the pasta directly in the skillet with the sauce.