Spaghetti aglio, olio e peperoncino
Vegetarian
The classic late-night Neapolitan pasta: spaghetti tossed in olive oil gently infused with sliced garlic and dried chilli, loosened with starchy pasta water and finished with parsley.
Spaghetti aglio, olio e peperoncino is an Italian pasta dish from Italy, ready in about 17 minutes and made with dried pasta, olive oil and garlic. It serves 4 and is rated easy to cook.

- Prep
- 5 min
- Cook
- 12 min
- Total
- 17 min
- Serves
- 4
- Level
- Easy
- Calories
- 582
Ingredients
For the cooking water
To finish
Method
Step 1
Bring a large pot of water to the boil, salt it and cook the spaghetti (opens in a new tab) until just shy of al dente. Keep a mug of the cooking water before draining.
- 10 min
- high heat
- Stockpot / large pot (opens in a new tab)

How it looks · Photo: Gianpiero Ferraro on Pexels Step 2
While the pasta (opens in a new tab) cooks, put the oil, garlic (opens in a new tab) and chilli in a wide cold pan and warm over low heat until the garlic is pale gold and fragrant. Do not let it brown.
- 5 min
- low heat
- Frying pan / skillet (opens in a new tab)
Step 3
Add the drained pasta (opens in a new tab) and a good splash of cooking water to the pan. Toss hard over medium heat for a minute until the oil and water emulsify into a light coating.
- 2 min
- medium heat
About this dish
- Origin
- Campania, Italy · Commonly attributedGenerally linked to Naples and southern Italy.More food from Italy
- Dish
- Lunch · Dinner · Pasta · Main courses
- Cooking method
- Boiled, Sautéed
- Taste
- garlicky, spicy (chilli heat), savoury
- Diet
- Vegan · Dairy-free · No nut ingredientsWorked out from the ingredients. How labels work
All labels
Vegan · Plant-based · Vegetarian (lacto-ovo) · Eggetarian · Lacto-vegetarian · Ovo-vegetarian · Pescatarian · Flexitarian-friendly · Dairy-free · Egg-free · No nut ingredients · No added sugar · Alcohol-free · Pork-free · Beef-free · DASH-style - Good for
- Everyday · Budget-friendly
- Cook more with
- Dried pasta · Garlic · Red chilli flakes · Parsley
- Techniques
- Sautéing · Boiling · Emulsification
Allergens
- May contain: Eggsfrom dried pasta
- Contains: Wheatfrom dried pasta
- Contains: Glutenfrom dried pasta
Based on typical versions of these ingredients and not verified allergen-free. Brands differ and cross-contact happens, so always check labels. For severe allergies, follow your clinician’s advice.
Nutrition
582 kcal per serving
Estimated1 serving ≈ 132 g · recipe makes 4
Where the energy comes from
- Protein 9%
- Carbohydrate 53%
- Fat 38%
| Nutrient | Per serving | Per 100 g* |
|---|---|---|
| Energy | 582 kcal | 441 kcal |
| Protein | 13.5 g | 10.2 g |
| Carbohydrate | 76.8 g | 58.1 g |
| Net carbohydrate | 73.2 g | 55.4 g |
| Sugars | 2.8 g | 2.1 g |
| Added sugars | 0 g | 0 g |
| Fibre | 3.5 g | 2.7 g |
| Fat | 24.4 g | 18.5 g |
| Saturated fat | 3.4 g | 2.6 g |
| Trans fat | — | — |
| Cholesterol | 0 mg | 0 mg |
| Sodium | 445 mg | 337 mg |
| Salt equivalent | 1.1 g | 0.8 g |
Vitamins & minerals per serving
- Potassium
- 268 mg
- Calcium
- 35 mg
- Iron
- 3.7 mg
- Magnesium
- 56 mg
- Vitamin A (RAE)
- 21 µg
- Vitamin C
- 6 mg
- Vitamin D
- 0 µg
- Vitamin B12
- 0 µg
- Folate (DFE)
- 396 µg
How these numbers were made
- Calculated from USDA FoodData Central (SR Legacy) per-100 g values and the listed quantities.
- *Per 100 g of combined raw ingredients; the cooked dish may weigh more or less.
- Red chilli flakes: Ground cayenne (FDC 170932) used as a stand-in for dried chilli flakes such as pul biber or Aleppo pepper.
- “—” means the value isn’t known for enough of the ingredients; it is never zero by default.
- Values are estimates for guidance, not for medical dosing. U.S. Department of Agriculture, Agricultural Research Service. FoodData Central, 2019. fdc.nal.usda.gov.
Good to know
Tips
- Starting the garlic in cold oil gives you more control and an evenly golden result.
Common mistakes
- Burnt garlic turns the whole dish bitter — start again if it goes dark.
- Draining the pasta dry; the starchy water is what makes the sauce cling.
Serve with
- Traditionally served without cheese, but a little grated pecorino is a common addition at home.
Storage
- Best eaten immediately.
Variations
- With anchovies: Melt a few anchovy fillets into the oil with the garlic.
Original editorial recipe · FriendsPantry editorial · Not yet independently reviewed · Added · Updated
Recipe DNA
How this dish is built
Built from the recipe’s own sections. Each band’s width is its share of the dish by weight. Choose a component to see what it does.
What the dish is built around
Main ingredient
- Dried pasta, spaghetti400 g
- Garlic, thinly sliced5 clove · 20 g
Reviews & corrections
Reviews come from signed-in cooks and appear after a moderator checks them. We never show made-up ratings.
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