Simple and Easy Pasta with Olive Oil and Garlic (Aglio e Olio)

Simple and Easy Pasta with Olive Oil and Garlic (Aglio e Olio) is a easy Italian recipe that serves 4. 460 calories per serving. Recipe by America's Test Kitchen on YouTube.

Prep: 15 min | Cook: 17 min | Total: 42 min

Cost: $3.08 total, $0.77 per serving

Ingredients

  • 1 pound Spaghetti (dried, high‑quality durum wheat)
  • 8 cloves Garlic (thinly sliced lengthwise)
  • 0.33 cup Extra Virgin Olive Oil (good quality, cold‑pressed)
  • 0.5 teaspoon Red Pepper Flakes (optional for heat)
  • 1 tablespoon Salt (for boiling water)
  • 0.5 teaspoon Salt (for sauce seasoning)
  • 3 tablespoons Italian Parsley (flat‑leaf, chopped)

Instructions

  1. Slice Garlic

    Trim the ends of the garlic cloves and slice each one thin lengthwise.

    Time: PT5M

  2. Measure Oil

    Measure 1/3 cup extra‑virgin olive oil and set aside.

    Time: PT1M

  3. Cook Garlic in Oil

    Place a cold skillet over medium‑low heat, add the sliced garlic and olive oil, and cook until the garlic turns a light golden brown, about 5 minutes. Turn off the heat before the garlic fully darkens.

    Time: PT5M

  4. Boil Water for Pasta

    In a large stockpot, bring 3 quarts of water to a rolling boil, then add 1 tablespoon salt.

    Time: PT10M

  5. Cook Spaghetti

    Add the spaghetti to the boiling water and cook for exactly 5 minutes, until the pasta is firm‑to‑the‑center (al dente).

    Time: PT5M

  6. Reserve Pasta Water and Drain

    Before draining, ladle out 3 cups of the starchy pasta water and set aside. Drain the pasta, reserving 2 cups of the water for the sauce and keeping the remaining cup for later use if needed.

    Time: PT3M

  7. Season the Garlic Oil

    Add ½ teaspoon salt to the skillet with the cooked garlic and oil, stirring to dissolve.

    Time: PT1M

  8. Combine Pasta and Sauce

    Add the drained spaghetti to the skillet, pour in 2 cups of the reserved pasta water, and fold the pasta over itself over medium‑high heat for 5 minutes, stirring constantly to emulsify the oil and water into a creamy coating.

    Time: PT5M

  9. Rest the Pasta

    Turn off the heat and let the pasta sit in the pan for 2 minutes to finish cooking and allow the sauce to thicken slightly.

    Time: PT2M

  10. Adjust Consistency

    If the pasta looks too thick, stir in additional reserved pasta water, about ¼ cup at a time, until the desired sauciness is achieved.

    Time: PT1M

  11. Finish with Parsley

    Stir in 3 tablespoons of chopped Italian parsley just before serving for brightness and color.

    Time: PT1M

Nutrition Facts

Calories
460
Protein
8g
Carbohydrates
45g
Fat
12g
Fiber
2g

Dietary info: Vegetarian, Vegan, Dairy-Free

Allergens: Contains wheat (gluten), Contains olive oil (may be allergenic for some)

Last updated: June 9, 2026

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Simple and Easy Pasta with Olive Oil and Garlic (Aglio e Olio)

Recipe by America's Test Kitchen

A classic Italian pasta dish that lets a handful of simple ingredients shine. Thinly sliced garlic is gently cooked in extra‑virgin olive oil, then tossed with al dente spaghetti, starchy pasta water, red pepper flakes, and fresh Italian parsley for a silky, flavorful sauce.

EasyItalianServes 4

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
16m
Prep
23m
Cook
10m
Cleanup
49m
Total

Cost Breakdown

$3.08
Total cost
$0.77
Per serving

Critical Success Points

  • Do not let the garlic burn; it becomes bitter.
  • Cook the spaghetti only 5 minutes so it remains al dente for finishing in the sauce.
  • Reserve plenty of starchy pasta water to emulsify the oil into a creamy sauce.
  • Fold the pasta continuously to release starch and create a silky coating.

Safety Warnings

  • Garlic can burn quickly; keep heat low and watch closely.
  • Boiling water and hot pasta water can cause severe burns; handle with care.
  • Use oven mitts when handling the hot skillet.

Frequently Asked Questions

Everything you need to know about this recipe

Q

What is the cultural significance and history of Spaghetti Aglio e Olio in Italian cuisine?

A

Spaghetti Aglio e Olio originates from the Naples region of Italy and was traditionally a peasant dish, using pantry staples like garlic, olive oil, and dried pasta to create a satisfying meal with minimal expense.

cultural
Q

What are the traditional regional variations of Spaghetti Aglio e Olio in Italy?

A

In southern Italy, the dish often includes a generous amount of red pepper flakes and fresh parsley, while in the north some cooks add a splash of white wine or a sprinkle of grated Pecorino Romano for extra richness.

cultural
Q

How is Spaghetti Aglio e Olio traditionally served in Naples or other Italian regions?

A

It is typically served hot, directly from the pan, with a final drizzle of high‑quality extra‑virgin olive oil and a garnish of chopped flat‑leaf parsley; sometimes a wedge of lemon is offered on the side for a bright finish.

cultural
Q

What occasions or celebrations is Spaghetti Aglio e Olio traditionally associated with in Italian culture?

A

Because it is quick and uses pantry staples, it is often prepared for everyday family meals, but it also appears at informal gatherings and after‑work dinners where a simple yet flavorful pasta is desired.

cultural
Q

How does Spaghetti Aglio e Olio fit into the broader Italian cuisine tradition?

A

The dish exemplifies the Italian culinary philosophy of letting a few high‑quality ingredients shine, emphasizing balance, simplicity, and the use of olive oil as a central flavor component.

cultural
Q

What are the authentic traditional ingredients for Spaghetti Aglio e Olio versus acceptable substitutes?

A

Authentic ingredients are spaghetti, garlic, extra‑virgin olive oil, red pepper flakes, salt, and flat‑leaf Italian parsley. Acceptable substitutes include other long pastas, grapeseed oil (less flavor), or a pinch of cayenne pepper for heat, though the classic flavor profile changes.

cultural
Q

What are the most common mistakes to avoid when making Spaghetti Aglio e Olio?

A

Common errors include burning the garlic, overcooking the pasta, using too little pasta water, and adding cheese, which is not part of the traditional Neapolitan version.

technical
Q

Why does this Spaghetti Aglio e Olio recipe use less water for boiling pasta?

A

Using slightly less water (3 quarts for 1 lb pasta) creates a more starchy cooking liquid, which helps emulsify the olive oil and water into a creamy sauce without the need for cream or cheese.

technical
Q

Can I make Spaghetti Aglio e Olio ahead of time and how should I store it?

A

Yes, you can prepare the garlic and parsley in advance and store them in the refrigerator. Cooked pasta can be tossed with a little olive oil, refrigerated, and reheated with a splash of pasta water just before serving.

technical
Q

What does the YouTube channel America's Test Kitchen specialize in?

A

America's Test Kitchen specializes in rigorously tested, science‑based cooking tutorials that focus on reliable techniques, thorough ingredient explanations, and reproducible results for home cooks.

channel

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