Equipment
Ingredients
Pasta and Boiling Water
- 4000 ml water
- 15 g fine sea salt
- 360 g dried spaghetti, uncooked
Spicy Tomato and Spinach Sauce
- 45 ml extra-virgin olive oil, fluid
- 4 garlic, thinly sliced
- 3 g crushed red pepper flakes
- 800 g canned crushed tomatoes
- 150 g baby spinach, washed and thoroughly dried
- 4 g fine sea salt
- 1 g black pepper, freshly ground
Finishing and Garnish
- 40 g vegetarian hard cheese, finely grated
- 15 ml extra-virgin olive oil
Nutrition (per serving)
Nutrition is estimated per serving. Nutrients without complete source data are omitted.
Full nutrition
- Calories
- 576 kcal
- Protein
- 20 g
- Carbohydrates
- 85 g
- Fat
- 18 g
- Fiber
- 8 g
- Sugar
- 11 g
- Sodium
- 954 mg
- Saturated Fat
- 4 g
- Potassium
- 1048 mg
- Calcium
- 248 mg
- Iron
- 6.7 mg
- Magnesium
- 111 mg
- Phosphorus
- 312 mg
- Zinc
- 2.1 mg
- Vitamin A
- 58 mcg
- Vitamin C
- 31 mg
Sources: Aggregated Public Data, USDA FoodData Central
Method
Pour 4000 ml of water into the large pot, set over high heat, and bring to a vigorous rolling boil at 100°C (212°F).
Pour 45 ml of extra-virgin olive oil into the large skillet and warm over medium heat at 160°C (320°F).
Add 16 g of sliced garlic and 3 g of crushed red pepper flakes to the skillet, stirring continuously with the wooden spoon for 1 minute until fragrant.
Add 800 g of canned crushed tomatoes, 4 g of fine sea salt, and 1 g of freshly ground black pepper to the skillet, stir well with the wooden spoon, and reduce the heat to medium-low to maintain a gentle simmer at 90°C (194°F) for 10 minutes.
Add 15 g of fine sea salt and 360 g of dried spaghetti to the boiling water in the large pot, cooking uncovered for 8 minutes until al dente.
Collect 120 ml of starchy pasta water from the pot using the liquid measuring cup, then pour the cooked spaghetti into the colander to drain without rinsing.
Add 150 g of baby spinach to the simmering tomato sauce in the skillet and fold gently with the wooden spoon for 2 minutes until the leaves collapse completely.
Transfer the drained spaghetti and 60 ml of the reserved starchy pasta water into the skillet with the sauce, tossing vigorously with tongs over medium heat for 2 minutes until the sauce emulsifies and coats the pasta evenly.
Divide the sauced pasta evenly among four warmed bowls using tongs, then garnish each portion with 10 g of finely grated vegetarian hard cheese and a light 3.75 ml drizzle of extra-virgin olive oil.
Chef's Notes
- Blooming the crushed red pepper flakes directly in warm olive oil dissolves fat-soluble capsaicin, dispersing an even and balanced heat throughout the entire sauce.
- Do not rinse the spaghetti after draining; the starchy exterior film is essential for binding the olive oil and tomato sauce into a cohesive emulsion.
- Removing the spaghetti from boiling water approximately 1 to 2 minutes before true al dente allows it to finish cooking directly in the sauce, absorbing vibrant tomato flavor into the core of the pasta.
- Fresh baby spinach contains significant moisture; drying it thoroughly before folding it in prevents unwanted thinning of the concentrated tomato sauce.
Storage
Refrigerator: 4 days — Cool leftovers to room temperature within two hours and store in an airtight container.
Freezer: 1 month — Store in an airtight freezer-safe container; thaw overnight in the refrigerator before reheating. Spinach texture will soften slightly.
Reheating: Reheat in a skillet over medium heat with 30 ml of water, stirring frequently until steaming hot throughout and reaching a safe internal temperature of 74°C (165°F) on a food thermometer.
Troubleshooting
Garlic turns dark brown and emits a harsh, burnt aroma during sautéing
Cause: The olive oil was overheated or garlic remained unagitated in direct heat for too long
Fix: Cannot be fixed once burned; discard the scorched oil and garlic, wipe the skillet clean, and begin the sauce base anew
Prevention: Ensure oil is only shimmering over medium-low heat before adding garlic, and stir constantly
Sauce appears watery and separates around the edges of the plate
Cause: Spinach retained excess rinse water or the pasta and sauce were not vigorously tossed together over heat
Fix: Return the skillet to medium heat and toss continuously for 1 to 2 minutes until excess liquid evaporates and the sauce tightens
Prevention: Thoroughly dry spinach before adding, and toss the pasta actively in the skillet to emulsify the starches and fats
The dish lacks spicy intensity and tastes muted
Cause: The crushed red pepper flakes were stale or were not adequately bloomed in hot oil
Fix: Warm a pinch of additional chili flakes in a teaspoon of olive oil in a small pan, then stir directly into the finished pasta
Prevention: Use fresh chili flakes and allow them to heat gently in the oil alongside the garlic to release capsaicin
Cultural Context
Pasta all'arrabbiata originated in the Lazio region around Rome, deriving its name from arrabbiata, the Italian word for angry, referring to the fiery burn of red chili peppers. This modern interpretation incorporates tender baby spinach, drawing from contemporary Italian trattoria practices that harmonize robust peasant sauces with fresh leafy greens.
