Kuku Sabzi (Persian Herb Frittata)

Kuku Sabzi (Persian Herb Frittata)

کوکو سبزی

A vibrant, intensely green herb frittata packed with an astonishing quantity of fresh herbs—parsley, cilantro, dill, chives, and fenugreek—bound with just enough egg to hold it together. The result is more herb than egg, with a crispy golden crust and tender, aromatic interior. This Nowruz essential symbolizes rebirth and the green of spring, but it's beloved year-round as a versatile side dish, picnic food, or light meal.

kukuPrep: 45 minCook: 45 minintermediateServes 8

Cultural Note

Kuku sabzi is one of the seven traditional dishes of the Nowruz table (along with sabzi polo ba mahi, ash reshteh, and others). The intense green color symbolizes rebirth and the renewal of spring—the very essence of Nowruz, which celebrates the spring equinox. Beyond Nowruz, kuku sabzi is beloved year-round: it's perfect picnic food (travels well, delicious at room temperature), a light lunch with bread and yogurt, or a side dish with rice. The extraordinary quantity of herbs—where the eggs merely bind rather than dominate—is what distinguishes Persian kuku from Western frittatas.

Critical Moments

  • Herbs thoroughly washed and completely dried
  • Herbs finely chopped but not pureed
  • Correct herb-to-egg ratio (predominantly herbs)
  • Pan hot enough to sizzle
  • Golden crust developed before oven
  • Cooked through (knife comes out clean)
1
PREP20 min

Wash and dry the herbs thoroughly

Wash all herbs in several changes of cold water, swishing vigorously to remove all grit and dirt—herbs can be very sandy. Spin dry in a salad spinner, then spread on clean kitchen towels and pat completely dry. The herbs must be very dry to prevent a soggy kuku.

Vibrant green herbs, completely dry with no water droplets
SmellIntensely aromatic—the kitchen fills with fresh herb fragrance
TouchHerbs feel dry and fluffy, not damp or clumped

Critical Step

Wet herbs release water during cooking, resulting in a soggy, steamed kuku instead of the desired crispy-crusted result. This is the most important prep step. Take the time to dry them completely.

Wash herbs the night before and refrigerate wrapped in paper towels—they'll be perfectly dry by morning. A salad spinner is nearly essential for this quantity of herbs.

Common Mistakes

  • Not washing thoroughly (gritty kuku)
  • Not drying thoroughly (soggy, wet kuku)
  • Rushing this step
2
PREP15 min

Chop the herbs finely

Finely chop all herbs. You can do this by hand with a sharp knife (most traditional), or pulse in a food processor in batches (faster). If using food processor, pulse in short bursts—don't puree into a paste. The herbs should be finely chopped but still have texture, not liquefied.

Finely chopped herbs with visible texture—not a smooth paste
SmellIntense herbal aroma released by chopping
SoundRhythmic chopping or brief processor pulses
TouchFine pieces with distinct texture, not mushy

Critical Step

Proper texture is key. Too coarse and the kuku won't hold together well. Too fine (pureed) and it becomes dense and loses the fresh herb character. Fine chop with visible texture is the goal.

If using a food processor, work in small batches and pulse 8-10 times. Stop when you see fine pieces, not mush. A sharp knife gives best control but takes longer.

Common Mistakes

  • Over-processing to paste (dense, heavy kuku)
  • Chopping too coarse (falls apart)
  • Uneven chopping (inconsistent texture)
3
PREP5 min

Prepare optional add-ins

If using walnuts, chop coarsely. If using barberries, pick through to remove any stems, rinse briefly, and pat dry. If using garlic, mince finely.

Coarsely chopped walnuts; clean, dry barberries; minced garlic
SmellWalnuts and tart barberries
Walnuts add richness and texture; barberries add pops of tartness. Both are traditional but optional. Some families always include them; others never do.
4
PREP3 min

Beat the eggs

In a large mixing bowl, beat the eggs with salt, pepper, turmeric, flour, and baking powder (if using) until well combined and slightly foamy.

Uniform yellow mixture with slight foam; no streaks of egg white
SmellEggs with turmeric
TouchSmooth, slightly foamy
Room temperature eggs incorporate better and result in a lighter kuku
5
PREP5 min

Combine herbs and eggs

Add all the chopped herbs to the beaten eggs. Add walnuts, barberries, and garlic if using. Fold together gently but thoroughly until the herbs are evenly coated with egg. The mixture should be predominantly green with just enough egg to bind.

Intensely green mixture—herbs dominant, egg barely visible; even distribution
SmellFresh herbs with egg
TouchDense, herb-packed mixture that holds together when pressed

Critical Step

The ratio is key—this should look like a mountain of herbs with some egg, not scrambled eggs with herbs. The egg should barely bind the herbs together. If it looks too eggy, you need more herbs.

The mixture should be so herb-dense that it almost seems like too little egg. Trust the ratio—it sets up during cooking.
6
COOK5 min

Heat the pan and add oil

Preheat oven to 180°C/350°F. Heat 45ml oil or butter in a 10-inch oven-safe skillet (cast iron is ideal) over medium heat until shimmering. Swirl to coat the bottom and sides.

Oil shimmering and flows easily; not smoking
Medium175°C / 350°F
SmellWarm oil
SoundQuiet—not sizzling yet
Cast iron creates the best crust. Non-stick works but gives less browning. The oil must be hot enough to sizzle when the batter is added.
7
COOK3 min

Add the herb mixture

Carefully add the herb-egg mixture to the hot pan. Spread evenly with a spatula, pressing gently to create an even layer. The mixture should sizzle when it hits the pan. Reduce heat to medium-low.

Even layer of green mixture filling the pan; edges starting to sizzle
SmellHerbs hitting hot oil—fragrant
SoundImmediate sizzle when mixture hits pan
TouchMixture is spread evenly, about 2-3cm thick

Critical Step

The sizzle indicates the pan is hot enough to form a crust. If no sizzle, the pan wasn't hot enough and the bottom won't crisp properly.

Press gently to eliminate air pockets and ensure even cooking
8
COOK10 min

Cook the bottom until set

Cook on medium-low heat for 8-10 minutes, undisturbed. The bottom should form a golden-brown crust and the edges should start to set. Gently lift an edge with a spatula to check the color—it should be deep golden.

Edges pulling away slightly from pan; bottom is deep golden when checked; top is still wet
Medium-Low150°C / 300°F
SmellToasting herbs and eggs—appetizing, not burning
SoundGentle sizzling
TouchBottom feels firm when pan is shaken

Critical Step

The golden crust is what distinguishes great kuku. Too high heat burns it; too low heat doesn't crisp. Check the color before moving to the oven.

Don't rush this step. The crust needs time to develop. If the bottom is browning too fast, reduce heat.

Common Mistakes

  • Heat too high (burns before setting)
  • Moving to oven too soon (pale bottom)
  • Stirring or disturbing (breaks the crust)
9
COOK25 min

Finish in the oven

Transfer the skillet to the preheated oven. Bake for 20-25 minutes until the top is set and dry to the touch, and a knife inserted in the center comes out clean. The top should be lightly golden.

Top is set, dry, and lightly golden; no wet spots; slight puffing
Medium180°C / 350°F
SmellBaking herbs—fragrant and toasty
SoundQuiet baking
TouchTop springs back when lightly pressed
The kuku will puff slightly in the oven and settle as it cools
Checkpoint: Insert a knife in the center—it should come out clean. If wet egg clings, bake 5 more minutes.
10
FINISH12 min

Flip for crispy top (optional but traditional)

For traditional presentation with crust on both sides: Remove from oven. Place a large plate over the skillet and carefully flip the kuku onto the plate. Add remaining 15ml oil to the hot pan, swirl, then slide the kuku back in, cooked-side up. Return to oven for 10 minutes to crisp the second side. Alternatively, simply serve with one crispy side.

Golden crust now on top; second side crisping in pan
SmellMore toasting as second side crisps
SoundSizzle when flipped back into pan
TouchBoth sides developing crust
Flipping is traditional but optional. Some prefer one crispy side and one soft side. If flipping seems risky, skip it—the kuku is delicious either way.
11
FINISH5 min

Rest and serve

Remove from oven and let rest in the pan for 5 minutes. Slide or flip onto a serving plate. Cut into wedges. Serve warm, at room temperature, or cold—kuku sabzi is delicious at any temperature.

Deep green kuku with golden-brown crust; visible herbs throughout when cut
SmellAromatic herbs with golden crust
TouchCrispy exterior; tender, herb-packed interior
Kuku sabzi improves as it sits and is often better the next day. It's a classic make-ahead dish.
12
FINISH

Traditional serving

Serve wedges with lavash bread, plain yogurt, mast-o-khiar, or alongside rice. Kuku sabzi is traditionally part of the Nowruz table, served at room temperature alongside other dishes. It also makes excellent sandwich filling in lavash.

Wedges of green kuku with golden crust, alongside bread and yogurt
For sandwiches, spread bread with yogurt, add a wedge of kuku, fresh herbs, and sliced tomato—classic Persian lunch.

Resting Required

5 min - Allows kuku to set and makes slicing easier

Extras

Equipment

10 inch oven safe skilletfood processorlarge mixing bowlstandard

Make Ahead

  • Kuku sabzi is an excellent make-ahead dish.
  • Prepare completely, cool, cover, and refrigerate for up to 4 days.
  • Serve cold or at room temperature, or reheat gently in a 150°C/300°F oven.
  • Flavors improve after a day.

Bring to room temperature or reheat in low oven.

Can be eaten cold straight from refrigerator.

Avoid microwave (makes crust soggy).

Serve With

🍚Chelow, Sabzi polo, Adas polo

Sides

  • Lavash bread (essential)
  • Plain yogurt
  • Mast-o-khiar
  • Torshi
  • Fresh tomatoes
  • Sabzi khordan

Drinks

  • Doogh
  • Black tea

Substitutions

fresh fenugreekDried fenugreek leaves (kasuri methi) from Indian stores work well—use 2-3 tbsp. No true substitute for fenugreek's distinctive flavor, but kuku can be made without it.
fresh herbsFrozen sabzi polo mix (sold at Persian stores) can substitute—thaw and squeeze completely dry. Dried herbs do not work for kuku sabzi.
walnutsCan substitute pecans or omit entirely.
barberriesCan substitute dried cranberries (less tart) or omit.
eggsNo substitute—eggs are essential for binding.

Scaling

Scales well. For larger quantities, bake in a larger pan or make multiple kukus. The herb-to-egg ratio should remain constant—the kuku should be predominantly herbs. Can be made in muffin tins for individual portions.

Source

Traditional · Traditional Persian cuisine

An essential dish of the Nowruz table, symbolizing renewal and spring. Found in every Persian household and served at picnics, as appetizers, and alongside rice dishes throughout the year.

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