Equipment
Ingredients
Sauce Base
- 150 g feta cheese, crumbled
- 150 g greek yogurt, whole milk, room temperature
- 1 lemon, fresh
Pasta and Aromatics
- 30 ml olive oil
- 4 garlic, finely minced
- 2 g red pepper flakes, crushed
- 300 g fusilli pasta, dry
- 750 ml water
- 5 g fine sea salt
- 250 g frozen chopped spinach, thawed and squeezed dry
- 1 g black pepper, freshly ground
Nutrition (per serving)
Nutrition is estimated per serving. Nutrients without complete source data are omitted.
Full nutrition
- Calories
- 501 kcal
- Protein
- 21 g
- Carbohydrates
- 64 g
- Fat
- 18 g
- Fiber
- 4 g
- Sugar
- 4 g
- Sodium
- 974 mg
- Saturated Fat
- 7 g
- Monounsaturated Fat
- 8 g
- Polyunsaturated Fat
- 2 g
- Cholesterol
- 38 mg
- Potassium
- 461 mg
- Calcium
- 320 mg
- Iron
- 2.4 mg
- Magnesium
- 93 mg
- Phosphorus
- 353 mg
- Zinc
- 2.7 mg
- Vitamin A
- 351 mcg
- Vitamin C
- 8 mg
- Vitamin D
- 0.1 mcg
- Vitamin E
- 2.8 mg
- Vitamin K
- 192 mcg
- Vitamin B6
- 0.5 mg
- Vitamin B12
- 0.9 mcg
- Thiamin
- 0.18 mg
- Riboflavin
- 0.59 mg
- Niacin
- 1.9 mg
- Folate
- 101 mcg
- Water
- 302 g
Sources: Aggregated Public Data, USDA FoodData Central
Method
Mash the crumbled feta cheese, room temperature Greek yogurt, finely grated lemon zest, and lemon juice together in a medium mixing bowl using a fork until a thick, creamy paste forms.
Place the thawed chopped spinach in the center of a clean kitchen towel and wring firmly over a sink to extract as much liquid as possible.
Pour the olive oil into a Dutch oven and heat over medium heat at 160°C (320°F) for 2 minutes until fluid and shimmering.
Add the minced garlic and crushed red pepper flakes to the hot oil, sautéing for 60 seconds at 160°C (320°F) until deeply fragrant without browning.
Pour the water and fine sea salt into the Dutch oven, add the dry fusilli pasta, and stir with a wooden spoon to evenly immerse the noodles.
Bring the water to a rapid rolling boil over high heat at 100°C (212°F).
Lower the heat to medium-low and simmer uncovered at 92°C (198°F) for 9 minutes, stirring every 2 minutes, until the pasta is al dente and the liquid reduces to a glossy starchy layer at the bottom of the pot.
Add the squeezed spinach to the Dutch oven, folding it continuously into the pasta for 1 minute at 90°C (194°F) until the greens unravel and heat thoroughly.
Remove the Dutch oven completely from the heat source and let stand for 60 seconds so the bubbling subsides and the base cools slightly.
Scrape the feta-yogurt mixture into the warm pasta and stir vigorously with the wooden spoon for 2 minutes to emulsify the dairy with the concentrated pasta starches.
Scatter the freshly ground black pepper over the pasta and stir once to distribute before portioning into shallow serving bowls.
Chef's Notes
- Room-temperature dairy is vital: cold Greek yogurt experiences thermal shock and separates into curds and whey when poured onto hot starch.
- Thoroughly wringing the thawed spinach in a towel is critical to prevent unwanted liquid from watering down the concentrated lemon-feta emulsion.
- Choose short spiral or ridged pasta like fusilli or cavatappi, as their grooves trap the fine feta crumbles and silky yogurt sauce far better than smooth noodles.
- Garlic should remain blond: browning it imparts a bitter roasted flavor that overpowers the delicate acidity of the yogurt and lemon zest.
Storage
Refrigerator: 3 days — Cool promptly and refrigerate in an airtight glass container within 2 hours of cooking.
Reheating: Reheat gently in a saucepan over medium-low heat with 30 ml of water or milk to an internal temperature of 74°C (165°F), stirring continuously to prevent the yogurt sauce from breaking.
Troubleshooting
The yogurt sauce curdles and looks grainy with watery separation
Cause: The feta-yogurt mixture was introduced while the pot was still on high direct heat or the yogurt was straight from the refrigerator
Fix: Vigorously whisk in 15 to 30 ml of hot water off the heat until starch molecules help re-emulsify the dairy fats
Prevention: Ensure the yogurt sits at room temperature before cooking and remove the Dutch oven entirely from the burner for 60 seconds before stirring in the sauce
Pasta is still chalky and hard in the center but the cooking liquid has completely evaporated
Cause: The simmer was set too hot, evaporating water before the wheat starches could hydrate and soften
Fix: Add 60 ml of boiling water, cover the Dutch oven with a lid, and cook over low heat for 2 to 3 minutes until tender
Prevention: Maintain a gentle simmer at medium-low heat rather than a vigorous boil after initial reduction
The sauce is dry, thick, and gummy
Cause: Too much starchy water boiled away before removing the pot from heat
Fix: Stir in 15 to 30 ml of warm water or whole milk off the heat to thin the sauce to a silky consistency
Prevention: Ensure roughly 45 ml of glossy, loose cooking liquid remains at the bottom of the pot before folding in the sauce base
Cultural Context
This recipe unites elements of classical Greek cuisine, drawing inspiration from the tangy, chili-flecked cheese dip tirokafteri and the beloved spinach-grain preparation spanakorizo. By harnessing modern one-pot pasta starch science, it reimagines Mediterranean pantry staples into a quick, velvety weeknight meal without requiring heavy cream.
