Introduction & Inspiration
Spaghetti Aglio e Olio (spaghetti with garlic and oil) is a cornerstone of Italian cuisine, renowned for its simplicity and incredible flavor. It’s a dish that proves you don’t need a long list of ingredients or complicated techniques to create something truly delicious. This recipe is all about letting the quality of the ingredients shine.
My inspiration for sharing this recipe comes from a deep appreciation for Italian cooking and the power of simple, fresh ingredients. Aglio e Olio is a dish I make often – it’s quick, easy, satisfying, and always a crowd-pleaser. It’s also incredibly versatile; you can customize it with different additions, but the core recipe remains timeless.
I also wanted to highlight the importance of technique. Even with just a few ingredients, the way you cook them makes all the difference. Properly cooking the garlic, using good quality olive oil, and utilizing the starchy pasta water are key to achieving that perfect, emulsified sauce.
The presentation also is very simple and elegant.
Nostalgic Appeal
Aglio e Olio, for many, evokes feelings of warmth, comfort, and perhaps memories of Italian restaurants or travels to Italy. It’s a dish that’s both rustic and elegant, simple yet deeply satisfying.
Pasta, in general, is a comfort food for many cultures. It’s a versatile and affordable staple that’s enjoyed around the world.
This Spaghetti Aglio e Olio recipe taps into that sense of comfort and familiarity, offering a way to enjoy a classic Italian dish in your own kitchen. It’s a recipe that’s perfect for a quick weeknight meal, a casual dinner party, or even a romantic dinner for two. It is a must.
It is also a perfect dish to share.
Homemade Focus
This recipe is the epitome of homemade goodness. We’re using just a handful of fresh, simple ingredients and transforming them into a flavorful and satisfying meal. It’s about celebrating the quality of the ingredients and the simplicity of Italian cooking.
I believe that even the simplest dishes, like Aglio e Olio, are best when made from scratch. You have complete control over the quality of the ingredients and the flavors. Plus, there’s something incredibly rewarding about creating a delicious meal with just a few simple steps.
The process of cooking the garlic slowly in olive oil, infusing the oil with its flavor, is the heart of this dish. And the addition of red pepper flakes adds a touch of heat that balances the richness of the oil. It is a simple recipe.
Flavor Goal
The primary flavor goal for Spaghetti Aglio e Olio is to achieve a balance of garlicky, savory, and slightly spicy flavors, with a perfectly cooked pasta coated in a light, emulsified sauce.
The garlic is the star of the show. It should be cooked gently in olive oil until it’s golden brown and fragrant, but not burnt. Burnt garlic will make the entire dish bitter.
The red pepper flakes add a touch of heat, which can be adjusted to your liking.
The olive oil provides richness and carries the flavors of the garlic and chili.
The starchy pasta water, when combined with the olive oil, creates a light, creamy emulsion that coats the pasta beautifully.
The optional fresh parsley and lemon zest add a touch of freshness and brightness that complements the other flavors.
Ingredient Insights
Let’s take a closer look at the key ingredients:
- Spaghetti: The classic pasta shape for this dish. You can use any type of pasta you prefer, but spaghetti or linguine work particularly well.
- Garlic cloves, thinly sliced: Essential for that signature aglio e olio flavor. Use fresh garlic, not pre-minced or garlic powder, for the best results. Thinly slicing the garlic, rather than mincing it, helps to prevent it from burning and allows it to infuse the oil more evenly.
- Olive oil: Use a good quality extra virgin olive oil for the best flavor. The olive oil is a major component of the sauce, so its quality will significantly impact the final dish.
- Red pepper flakes: Add a touch of heat. Adjust the amount to your preference.
- Salt and pepper: For seasoning.
- Fresh parsley, chopped (optional): Adds a fresh, herbaceous note and a pop of color.
- Lemon zest (optional): Adds brightness and a citrusy aroma.
Essential Equipment
You will need these following tools:
- Large pot: For cooking the pasta.
- Large pan or skillet: For making the sauce and tossing the pasta.
- Cutting board and knife: For slicing the garlic and chopping the parsley (if using).
- Colander: For draining the pasta.
- Ladle: For reserving pasta water.
- Tongs or a pasta fork: For tossing the pasta with the sauce.
List of Ingredients
Here’s a complete list of the ingredients you’ll need, with precise measurements:
- 8 oz spaghetti
- 4 garlic cloves, thinly sliced
- 1/4 cup olive oil
- 1/2 teaspoon red pepper flakes (or more, to taste)
- Salt and pepper to taste
- Fresh parsley, chopped (optional)
- Lemon zest (optional)

Step-by-Step Instructions
Let’s get cooking! Here’s a detailed, step-by-step guide:
Step 1: Cook Pasta
Bring a large pot of salted water to a boil.
Add the spaghetti and cook according to the package directions, until al dente 1 (firm to the bite).
Reserve at least 1/2 cup of the starchy pasta water before draining the pasta. This water is crucial for creating a creamy, emulsified sauce.
Drain the pasta in a colander.
Step 2: Sauté Garlic and Red Pepper Flakes
While the pasta is cooking, prepare the sauce. In a large pan or skillet, heat the olive oil over medium heat.
Add the thinly sliced garlic and red pepper flakes to the pan.
Sauté until the garlic is golden brown but not burnt, about 2-3 minutes. Watch it carefully, as garlic can burn quickly. The goal is to infuse the oil with the garlic and chili flavor.
Step 3: Toss Pasta with Sauce
Add the cooked and drained spaghetti to the pan with the garlic and oil.
Toss the pasta to coat it evenly with the infused oil.
Add the reserved pasta water, a little at a time, tossing continuously, until a light, creamy sauce forms. The starch in the pasta water will help to emulsify the oil and create a sauce that clings to the noodles.
Step 4: Season and Serve
Season the pasta with salt and pepper to taste.
Garnish with chopped fresh parsley and lemon zest, if desired.
Serve immediately. This dish is best enjoyed hot!
Enjoy this classic and delicious Spaghetti Aglio e Olio!

Troubleshooting
Here are some potential issues and how to address them:
Problem: My garlic burned.
Solution: Burnt garlic will make the entire dish bitter. It’s best to start over. Make sure to cook the garlic over medium heat and watch it carefully.
Problem: My sauce is too dry.
Solution: Add more of the reserved pasta water, a little at a time, until the sauce reaches your desired consistency.
Problem: My sauce is too oily.
Solution: Make sure you’re using enough pasta water to create an emulsion. The starchy water helps to bind the oil and create a creamy sauce. You can also add a squeeze of lemon juice to help cut through the richness. Problem: My sauce is too blend. Solution: add more salt.
Tips and Variations
Here are some tips and variations to customize your Spaghetti Aglio e Olio:
Tip: For the best flavor, use high-quality extra virgin olive oil and fresh garlic.
Tip: Don’t overcrowd the pan when sautéing the garlic. If necessary, cook it in batches.
Variation: Add other ingredients to the sauce, such as:
- Cherry tomatoes, halved
- Sun-dried tomatoes
- Olives
- Capers
- Anchovies (for non-vegans)
- Spinach or other leafy greens
- Red pepper flakes.
- Lemon juice.
Variation: Add a protein source, such as:
- Shrimp (for non-vegans)
- Chicken (for non-vegans)
- Tofu
- White beans
Variation: Top with grated Parmesan cheese (or a vegan alternative) before serving.
Serving and Pairing Suggestions
Spaghetti Aglio e Olio is a simple yet satisfying meal on its own, but here are some serving and pairing suggestions:
- Serve with a simple green salad: For a light and refreshing side dish.
- Serve with crusty bread: For soaking up the delicious sauce.
- Pair with a dry white wine: A Pinot Grigio or Sauvignon Blanc would be a great choice.
- Serve as a side dish to grilled fish or chicken (for non-vegans).
- Add some roasted veggies.
Nutritional Information
Nutritional content may vary. Here’s a general estimate. Exact figures will depend on brands and any substitutions.
Here’s an approximate nutritional breakdown per serving (assuming 4 servings):
- Calories: 350-450
- Fat: 15-20g
- Saturates: 2-4g
- Protein: 10-15g
- Carbohydrates: 50-60g
- Fiber: 2-4g
- Sugar: 1-3g
- Sodium: 200-300mg (depending on the salt added and the pasta water)
This dish is a good source of carbohydrates and provides some protein. The olive oil provides healthy fats.
PrintSpaghetti Aglio e Olio
I hope this comprehensive guide has inspired you to make this classic and delicious Spaghetti Aglio e Olio! It’s a simple yet incredibly flavorful dish that’s perfect for any occasion.
Ingredients
Here’s a complete list of the ingredients you’ll need, with precise measurements:
- 8 oz spaghetti
- 4 garlic cloves, thinly sliced
- 1/4 cup olive oil
- 1/2 teaspoon red pepper flakes (or more, to taste)
- Salt and pepper to taste
- Fresh parsley, chopped (optional)
- Lemon zest (optional)
Instructions
Let’s get cooking! Here’s a detailed, step-by-step guide:
Step 1: Cook Pasta
Bring a large pot of salted water to a boil.
Add the spaghetti and cook according to the package directions, until al dente (firm to the bite).
Reserve at least 1/2 cup of the starchy pasta water before draining the pasta. This water is crucial for creating a creamy, emulsified sauce.
Drain the pasta in a colander.
Step 2: Sauté Garlic and Red Pepper Flakes
While the pasta is cooking, prepare the sauce. In a large pan or skillet, heat the olive oil over medium heat.
Add the thinly sliced garlic and red pepper flakes to the pan.
Sauté until the garlic is golden brown but not burnt, about 2-3 minutes. Watch it carefully, as garlic can burn quickly. The goal is to infuse the oil with the garlic and chili flavor.
Step 3: Toss Pasta with Sauce
Add the cooked and drained spaghetti to the pan with the garlic and oil.
Toss the pasta to coat it evenly with the infused oil.
Add the reserved pasta water, a little at a time, tossing continuously, until a light, creamy sauce forms. The starch in the pasta water will help to emulsify the oil and create a sauce that clings to the noodles.
Step 4: Season and Serve
Season the pasta with salt and pepper to taste.
Garnish with chopped fresh parsley and lemon zest, if desired.
Serve immediately. This dish is best enjoyed hot!
Enjoy this classic and delicious Spaghetti Aglio e Olio!
Recipe Summary and Q&A
Let’s recap the recipe and address some frequently asked questions:
Recipe Summary: We made Spaghetti Aglio e Olio by cooking spaghetti, sautéing thinly sliced garlic and red pepper flakes in olive oil, tossing the cooked pasta with the infused oil and reserved pasta water to create a light sauce, and seasoning with salt and pepper. We garnished with optional parsley and lemon zest.
Q&A:
Q: Can I make this recipe ahead of time?
A: This dish is best served immediately. However, you can cook the pasta and prepare the garlic and oil mixture ahead of time. Store them separately in the refrigerator. When ready to serve, reheat the garlic and oil, toss with the cooked pasta and pasta water, and season.
Q: Can I use a different type of pasta?
A: Yes, you can use any type of pasta you prefer, such as linguine, fettuccine, or bucatini.
Q: Can I make this recipe gluten-free?
A: Yes, simply use gluten-free pasta.
Q: I don’t like spicy food. Can I omit the red pepper flakes?
A: Yes, you can omit the red pepper flakes or reduce the amount to your liking.
Q: How can I store the leftover? A: Keep them in the fridge, in airthight container.