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Loukoumi Syrou (Λουκούμι Σύρου)

Loukoumi Syrou (Λουκούμι Σύρου)

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Syros loukoumi is soft, clear starch-and-sugar candy scented with rosewater or mastic, cooked slowly until the paste turns glossy, then cut into snowy cubes for Greek coffee.

Desserts
Greek
Make Ahead
Celebration
Comfort Food
25 min
Active Time
1 hr 10 min cook•9 hr 35 min total
Yield36 pieces

Loukoumi Syrou is Syros's small square of sugar and starch, scented with rosewater or Chios mastic and buried in a white coat of icing sugar. It should be tender, clear at the edges, and faintly elastic, the kind of sweet you set beside Greek coffee and take in two bites. The region is the dish's surname here: Syros made loukoumi its harbor sweet.

One method decides it. After the syrup goes into the starch, you cook the paste low and long until it turns glossy and heavy. Stop while it still looks milky and it tastes floury; push the heat and the bottom catches. Good loukoumi asks for patience, not force.

I give you rosewater as the main version because it is the old cafe scent most cooks recognize, with mastic offered as its Syros cousin. My notebook has several island versions, but this one keeps the basic shop method a home cook can manage: sugar syrup, cooked starch, clean scent, and a night to set. A recipe written down is a recipe saved.

Loukoumi on Syros is tied to Ermoupoli, the port city that grew after the Greek War of Independence, when refugees and merchants brought confectionery methods from Chios, Constantinople, and Asia Minor. Workshops were active on the island by the 1830s, and by the late nineteenth century boxed loukoumi had become the sweet travelers carried away from the Syros harbor. Its old Cycladic form is plain starch gel scented with rose, mastic, or bergamot, dusted white and served with coffee.

The technique, the tradition, and the story behind every dish.

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Ingredients

granulated sugar

Quantity

800g

water

Quantity

360ml

for the syrup

liquid glucose (glikozi)

Quantity

60g

or light corn syrup

fresh lemon juice

Quantity

15ml

cornstarch (niseste)

Quantity

130g

for the gel

cold water

Quantity

600ml

for the starch slurry

rosewater

Quantity

20ml

for rose loukoumi

Chios mastic tears (masticha) (optional)

Quantity

0.4g

pounded with 1 teaspoon of the measured sugar; use instead of rosewater

icing sugar

Quantity

100g

for dusting

cornstarch

Quantity

30g

for dusting

neutral oil (optional)

Quantity

1 teaspoon

for smoothing and cutting

Equipment Needed

  • •heavy 3L saucepan
  • •wide heavy-bottomed pan, 28cm
  • •digital candy thermometer
  • •20cm square tray
  • •sturdy silicone spatula
  • •fine sieve for dusting

Instructions

  1. 1

    Prepare the Tray

    Line a 20cm square tray with parchment, leaving two sides overhanging. Mix the 100g icing sugar with the 30g cornstarch, then sift a thick spoonful over the base. Keep the rest for cutting. If you're making the mastic version, take 1 teaspoon from the measured sugar and pound the mastic tears with it until fine.

  2. 2

    Boil the Syrup

    Put the sugar, 360ml water, and glucose in a heavy 3L saucepan. Warm over medium heat, stirring only until the sugar dissolves. Add the lemon juice, then boil without stirring until the syrup reaches 115 C, about 12 to 15 minutes.

    If sugar crystals cling to the sides, brush them down with a wet pastry brush. Don't scrape them back into the syrup.
  3. 3

    Cook the Starch

    While the syrup boils, whisk the 130g cornstarch with 600ml cold water in a wide heavy pan until smooth. Set it over medium-low heat and whisk until it thickens into a heavy white paste, then keep whisking until it bubbles and loses the raw white look, 5 to 7 minutes.

  4. 4

    Add the Syrup

    Pour the hot syrup into the starch paste in a thin stream, whisking all the time. It will loosen, look alarming for a minute, then come together. Once all the syrup is in, switch to a sturdy spatula and scrape the base and corners clean.

  5. 5

    Cook Low

    Lower the heat as far as you can while keeping the paste moving in slow, heavy bubbles. Cook 45 to 55 minutes, stirring and scraping every minute, until the loukoumi is glossy, elastic, and almost clear at the edges. It should fall from the spatula in thick ribbons and reach 106 to 108 C. This is the step you don't shorten. The long cooking takes away the floury taste and gives Syros loukoumi its tender pull.

    No thermometer? Drop a small spoonful into cold water. It should hold as a soft bead you can pinch, not dissolve into cloudy threads.
  6. 6

    Scent and Set

    Take the pan off the heat. Stir in the rosewater, or the pounded mastic sugar if you're making the mastic version. Pour the loukoumi into the prepared tray and smooth the top with a lightly oiled spatula. Leave it uncovered at cool room temperature for 8 to 12 hours. The refrigerator makes the sugar sweat, so leave it alone on the counter.

  7. 7

    Cut and Dust

    Sift more dusting mix over the set slab, turn it out, and peel away the parchment. Oil a long knife lightly and cut the slab into 2.5cm cubes. Toss every cube generously in the icing sugar and starch mixture, then let them sit 1 hour and dust again if any damp spots show.

  8. 8

    Serve and Store

    Serve loukoumi in small pieces with Greek coffee and a glass of cold water. Store it at cool room temperature in a tin or box, layered with extra dusting mix and parchment, for 10 to 14 days. If the surface wets in humid weather, sift over more dusting mix. Λίγα και καλά.

Chef Tips

  • •Use good rosewater, not rose flavoring that smells like soap. If the bottle is harsh, use half the amount or make the mastic version. Sourcing wins here; a loud scent ruins a quiet sweet.
  • •The pan must be heavy and the heat low. Loukoumi catches first in the corners, so scrape there like you mean it. If a brown patch forms, don't stir it through the whole batch.
  • •Liquid glucose is common in Greek confectionery and helps keep the sugar smooth. If your market only sells light corn syrup, use it. It is there for texture, not for taste.
  • •Loukoumi is nistisimo, a fasting sweet with no butter, egg, or milk. Set it out with Greek coffee after a meal, or pack it into a small box for a name-day visit.

Advance Preparation

  • •Make loukoumi at least 1 day before serving; it needs 8 to 12 hours at room temperature to set and dry.
  • •The icing sugar and cornstarch dusting mix can be made a week ahead and kept in a dry jar.
  • •Cut loukoumi keeps 10 to 14 days at cool room temperature, layered with dusting mix and parchment. Do not refrigerate.

Frequently Asked Questions

Nutrition Information

1 serving (about 36g)

Calories
125 calories
Total Fat
0 g
Saturated Fat
0 g
Trans Fat
0 g
Unsaturated Fat
0 g
Cholesterol
0 mg
Sodium
5 mg
Total Carbohydrates
30 g
Dietary Fiber
0 g
Sugars
26 g
Protein
0 g

Note: Chef personas and recipes are created with AI assistance. Cook with care: follow safe food-handling practices, check doneness with a thermometer when needed, and adapt for allergies and your kitchen.

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