Spaghetti with Olive Oil and Garlic

Simple, comforting, and impossibly flavorful, Spaghetti with Olive Oil and Garlic is the kind of recipe that becomes a weeknight hero. With just a handful of ingredients—spaghetti, extra virgin olive oil, thinly sliced garlic, a touch of red pepper flakes, fresh herbs, and grated Parmesan—this dish is greater than the sum of its parts. It’s bright, garlicky, and deeply satisfying, yet light enough that it never feels heavy. This version honors classic technique while offering easy-to-follow steps so you’ll get perfectly cooked pasta and silk-smooth sauce every time.

This article will walk you through everything: the ingredients to keep on hand, why a few small techniques matter, and a clear, step-by-step method for making Spaghetti with Olive Oil and Garlic that sings. The recipe serves about four people and relies on pantry staples and fresh herbs for brightness. When you plate it, finish with a generous handful of grated cheese and an extra drizzle of olive oil if you like.

Why this recipe works

There’s an art to making a simple olive oil and garlic sauce: the oil must infuse with garlic flavor without letting the garlic burn, the pasta water must be starchy enough to bind the sauce, and the timing of tossing must be spot on. In this recipe, thinly sliced garlic gently bathes in warm olive oil until fragrant and golden, while perfectly al dente spaghetti is finished in the aromatic oil with a splash of reserved pasta water. The result is glossy noodles where every strand is coated with garlicky, peppery oil and flecked with fresh parsley and basil. The grated Parmesan adds a savory, creamy finish without weighing the dish down.

Ingredients

• 1 lb. spaghetti
• ⅓ cup olive oil
• 6 garlic cloves, peeled and sliced very thinly
• ½ tsp. red pepper flakes
• ⅓ cup fresh parsley, chopped
• ¼ cup fresh basil, chopped (optional)
• 1 cup Parmesan cheese, grated

Make-ahead and ingredient tips

• Spaghetti: Regular dried spaghetti cooks to a perfect al dente texture in about 9–11 minutes depending on brand. Start checking a minute or two before the package suggests.
• Olive oil: Use good-quality extra virgin olive oil for flavor. It’s the backbone of the sauce, so a bright, peppery oil will make the dish pop.
• Garlic: Slice the garlic very thinly so it browns evenly and releases its aroma. If you prefer a milder garlic presence, mash the cloves with the side of a knife instead of slicing.
• Red pepper flakes: Adjust to taste. Keep it light for just a hint of warmth or add a little more for a bolder kick.
• Herbs: Fresh parsley is essential for brightness; basil is optional but adds a lovely sweet, aromatic note.
• Parmesan: Use freshly grated cheese for the best texture and flavor. If you prefer a vegetarian alternative to traditional Parmesan, choose a cheese that fits your dietary preferences.

Equipment you’ll need

• Large pot for boiling pasta
• Large skillet or sauté pan with roomy surface area
• Colander or spider for draining pasta
• Tongs for tossing
• Measuring cups and spoons

Step-by-step instructions

Follow these precise steps to make Spaghetti with Olive Oil and Garlic. The method keeps the same sequence as the ingredient list and maintains all amounts exactly as written.

1. Bring a large pot of salted water to a rolling boil. Use plenty of water so the spaghetti can move freely; this prevents sticking and helps achieve even cooking.
2. Add 1 lb. spaghetti to the boiling water and cook according to package directions until just shy of your ideal al dente—usually 9–11 minutes. Reserve 1 cup of the pasta cooking water just before you drain. Use a heatproof measuring cup or ladle to set aside the water; this starchy liquid will help emulsify the sauce.
3. While the pasta cooks, pour ⅓ cup olive oil into a large skillet and warm it over medium-low heat. The goal is to gently infuse the oil with garlic flavor, not to sear or burn the garlic.
4. Add the 6 garlic cloves, peeled and sliced very thinly, to the warmed oil. Stir frequently and cook the garlic gently until it becomes fragrant and just turns golden—about 2–4 minutes. Watch closely; thin slices can go from golden to brown quickly. If the garlic starts to sizzle vigorously or brown too fast, lower the heat.
5. Once the garlic is lightly golden, stir in ½ tsp. red pepper flakes. Let them bloom in the warm oil for about 30 seconds to release their heat and flavor. This step gives the sauce a gentle background warmth without overpowering the garlic.
6. Immediately after the garlic and red pepper flakes are ready, drain the cooked spaghetti in a colander, then transfer the hot strands directly to the skillet with the oil and garlic. If your skillet is not large enough to hold all the pasta, return the pasta to the pot and add the garlic oil there—use a space that allows you to toss freely.
7. Add about ½ cup of the reserved pasta cooking water to the skillet first, then toss the spaghetti vigorously with tongs to combine. The starchy water helps the olive oil cling to the noodles and creates a silky sauce. Add more reserved water a tablespoon at a time if you need a looser sauce; avoid adding too much at once.
8. Once the spaghetti is glossy and mostly coated, add ⅓ cup fresh parsley, chopped, and ¼ cup fresh basil, chopped (optional). Toss again to distribute the herbs evenly. The fresh herbs brighten the dish and add freshness that contrasts with the rich oil and garlic.
9. Turn off the heat and sprinkle 1 cup Parmesan cheese, grated, over the pasta. Toss thoroughly so the cheese melts into the warm pasta and contributes a savory, slightly creamy finish. Taste and adjust, adding a little more reserved pasta water or olive oil if the pasta seems dry, or a pinch of salt if it needs seasoning.
10. Serve the Spaghetti with Olive Oil and Garlic immediately, dividing among plates. Finish each serving with an extra drizzle of olive oil and an extra sprinkle of grated Parmesan if desired. Garnish with more chopped parsley or basil for color.

Timing and troubleshooting

• If the garlic browns too quickly, remove the pan from the heat and let it cool for a few seconds, then continue on low. Burned garlic tastes bitter and will overpower the dish.
• If the pasta seems dry after tossing, add reserved pasta water in small increments until you reach the desired glossy coating.
• If you like more heat, increase the red pepper flakes to taste, but add them slowly—heat can become overwhelming in a simple dish like this.
• To keep the black pepper aroma bright, add a small pinch of freshly ground black pepper just before serving.

Variations and add-ins

The beauty of Spaghetti with Olive Oil and Garlic is how easily it adapts:

• Vegetable boost: Add baby spinach, cherry tomatoes, or sautéed zucchini for color and nutrition. If adding vegetables, sauté them in the olive oil after the garlic is fragrant and before you add the pasta.
• Protein: Shredded rotisserie-style cooked chicken or flaky white fish are great warm add-ins. Fold them in after you toss the pasta with the oil so they stay moist.
• Lemon lift: A squeeze of lemon juice and a little zest stirred in at the end brightens the whole plate.
• Nutty crunch: Toasted breadcrumbs or chopped toasted nuts sprinkled on top add texture and interest.

Serving suggestions

This Spaghetti with Olive Oil and Garlic pairs beautifully with a crisp green salad and a simple vinaigrette, or roasted vegetables for a heartier meal. A crusty loaf of bread is perfect for mopping up any leftover oil. For a light dinner, serve alongside a bowl of mixed greens; for something more substantial, pair with a warm vegetable gratin or a white wine–poached fish.

Storage and reheating

• Store leftovers in an airtight container in the refrigerator for up to 3 days.
• Reheat gently in a skillet over low heat with a splash of water or olive oil to restore gloss and loosen the sauce. Microwaving works too—add a small splash of water and heat in short intervals, stirring between bursts.
• The garlic flavor will mellow in the fridge, so you might refresh the dish with an extra drizzle of olive oil and some fresh herbs before serving.

Final notes

At its heart, Spaghetti with Olive Oil and Garlic is a celebration of simplicity: quality ingredients treated with care. Take time to slice the garlic thinly, reserve pasta water, and toss the pasta in the warm oil so every bite is perfectly coated. This method keeps the texture lively and the flavors bright. With practice, you’ll find this dish becomes one of your go-to meals—easy to pull together, endlessly adaptable, and always satisfying.

Make sure your pantry is stocked with good olive oil, a jar of red pepper flakes, fresh herbs, and freshly grated cheese; with those basics on hand, you’ll be ready to make this classic whenever the craving strikes.