Spaghetti Aglio, Olio e Peperoncino Recipe - Authentic Neapolitan Spaghetti with Garlic, Extra-Virgin Olive Oil & Chili Pepper

Spaghetti Aglio, Olio e Peperoncino Recipe - Authentic Neapolitan Spaghetti with Garlic, Extra-Virgin Olive Oil & Chili Pepper

Spaghetti with Garlic, Extra-Virgin Olive Oil & Chili Pepper

Story of the Dish

Few recipes explain the philosophy of Italian cooking better than Spaghetti Aglio, Olio e Peperoncino.

Closely associated with Naples and the culinary traditions of Campania, this is a dish created from ingredients that were almost always available in an Italian kitchen: dried pasta, garlic, olive oil, and chili pepper.

There is nowhere to hide.

When a recipe contains only a handful of ingredients, every ingredient and every technical decision matters.

The garlic must release its aroma into the extra-virgin olive oil without burning. The peperoncino should provide warmth without overwhelming the pasta. And most importantly, the olive oil should not simply sit at the bottom of the plate.

The real technique is the emulsion.

The spaghetti are removed from the boiling water several minutes before they are completely cooked and finished directly in the pan with the garlic-infused oil and starchy pasta water.

As the pasta finishes cooking, its starch combines with the oil and water, producing a glossy sauce that naturally coats every strand.

Simple ingredients.

Precise technique.

That is Italian cooking.

Serves: 4Prep Time: 10 minutesCooking Time: 15 minutes

Recipe Information

Servings: 4. Prep Time: about 30 minutes. Cook Time: about 25 minutes. Total Time: about 55 minutes.

Ingredients

1 lb spaghetti

⅓ cup high-quality extra-virgin olive oil

5 garlic cloves, thinly sliced

1–2 fresh red peperoncini, thinly sliced, or ½–1 tsp dried red pepper flakes

2 tbsp fresh Italian flat-leaf parsley, very finely chopped, optional

Kosher or sea salt, for the pasta water

1½ cups reserved pasta water

Extra-virgin olive oil, for finishing

Preparation

1. Prepare the Garlic

Slice the garlic into thin, even slices.

This is important.

If some pieces are thick and others paper-thin, the thin pieces will burn before the thicker ones have released their flavor.

Place the extra-virgin olive oil and sliced garlic into a cold, wide sauté pan.

Turn the heat to medium-low.

Allow the garlic to slowly perfume the oil.

The objective is not to fry it aggressively.

The garlic should become soft and very lightly golden around the edges.

If it becomes dark brown, start again.

Burned garlic will make the entire dish bitter.

2. Add the Peperoncino

When the garlic is aromatic and just beginning to color, add the fresh peperoncino or dried chili flakes.

Cook for approximately 20–30 seconds.

Turn the heat to very low or temporarily remove the pan from the heat.

The oil is now the flavor foundation of the dish.

3. Cook the Spaghetti

Bring a large pot of water to a rolling boil.

Season with salt.

Add the spaghetti and stir immediately.

Cook the pasta approximately 3 minutes less than the package directions.

The spaghetti should still be noticeably firm because they will finish cooking in the pan.

Before removing the pasta, reserve at least 1½ cups of the starchy cooking water.

4. Begin the Emulsion

Return the garlic and peperoncino pan to medium heat.

Add approximately ½ cup pasta water to the infused olive oil.

The mixture will immediately begin bubbling.

Using tongs, transfer the undercooked spaghetti directly into the pan.

Do not completely drain them.

The additional water carried by the pasta helps build the sauce.

5. Risottare the Spaghetti

Now finish cooking the spaghetti directly in the pan.

Toss continuously.

Add additional pasta water a few tablespoons at a time as the spaghetti absorb the liquid.

The pasta will continue releasing starch.

That starch combines with the extra-virgin olive oil and water to create the sauce.

After approximately 2–3 minutes, the liquid at the bottom of the pan should no longer look like separated water and oil.

It should become slightly creamy, glossy, and capable of clinging to the spaghetti.

This is the critical moment.

Do not add so much pasta water that you create soup.

Add only what the pasta needs.

6. Finish Off the Heat

When the spaghetti are perfectly al dente, remove the pan from the heat.

Add the finely chopped parsley if using.

Drizzle in approximately 1 tablespoon of fresh extra-virgin olive oil.

Toss vigorously for another 20–30 seconds.

Taste.

Adjust the salt or peperoncino only if necessary.

Serve immediately.

Professional Technique

Salt the cooking water correctly, reserve starchy pasta water, and finish the pasta in the sauce whenever the recipe allows. Fresh pasta requires gentler handling and much shorter cooking than dried pasta. The sauce should coat the pasta rather than pool beneath it, and final seasoning should be adjusted only after cheese, cured meat, or other salty components are incorporated.

Chef Tips

Start with a Cold Pan

Putting garlic directly into extremely hot oil is one of the easiest ways to burn it.

Starting the garlic and olive oil together in a cold pan gives you much greater control.

Garlic Should Be Golden, Never Brown

The difference between fragrant garlic and bitter garlic can be less than a minute.

Watch it constantly.

Pasta Water Is an Ingredient

Don’t think of pasta water simply as something used to boil spaghetti.

Its starch is what allows water and olive oil to form the emulsion.

Don’t Fully Cook the Pasta in Water

The last few minutes belong in the pan.

The spaghetti should absorb the garlic, peperoncino, olive oil, and pasta water while they finish cooking.

There Should Be No Pool of Oil

When the plate is finished, you should not see spaghetti sitting in a puddle of extra-virgin olive oil.

If you do, the sauce has not been properly emulsified.

No Parmigiano Is Necessary

This dish is about garlic, olive oil, peperoncino, and pasta.

Good ingredients and correct technique provide all the flavor it needs.

Serving and Presentation

Twirl the spaghetti into a clean, elongated portion in the center of a warm plate.

Spoon a small amount of the emulsified garlic-and-olive-oil sauce over the pasta.

A few pieces of lightly golden garlic and peperoncino should remain visible.

Finish with a few drops of high-quality extra-virgin olive oil.

Keep the presentation restrained.

The spaghetti themselves should be the focus.

Wine Pairing

Falanghina del Sannio

A Campanian pasta deserves a Campanian wine.

Falanghina del Sannio brings bright acidity, citrus notes, minerality, and enough freshness to balance the richness of the extra-virgin olive oil and the heat of the peperoncino.

Serve chilled at approximately 46–50°F.

Nutrition per Serving

Approximate nutrition per serving: 540 calories, 0.63 oz protein, 2.54 oz carbohydrates, 0.71 oz fat, 0.28 oz saturated fat, 0.14 oz fiber, 0.18 oz sugars, 620 mg sodium, and 55 mg cholesterol. Values vary with the exact ingredients and portion size.

Chef Gianluca