Name: Koulouri Thessalonikis: Greek Sesame Bread Rings
Prep time: 30 min
Cook time: 20 min
Yield: Makes 10 koulouria
Cuisine: Greek
Ingredients: 1½ teaspoons active dry yeast; 2 teaspoons sugar; 1½ cups lukewarm water; 4 cups (about 580g) all-purpose flour; 1 teaspoon salt; ¼ cup olive oil, plus extra for handling the dough; 1 cup raw sesame seeds; ½ cup water, for dipping; 1 tablespoon honey or grape molasses (optional, for extra color and crunch)

Koulouri Thessalonikis: Greek Sesame Bread Rings

Long before coffee shops lined every corner of Thessaloniki, there were koulouri carts. Wheeled out at dawn and parked on street corners near schools, ferry docks, and office blocks, these humble stands have fed the city's early risers for generations. A koulouri is instantly recognizable: a ring of bread roughly the size of a bracelet, glossy and golden, packed edge to edge with toasted sesame seeds that crackle faintly with every bite. It is often mistaken for a bagel by first-time visitors, but the resemblance is only skin deep — koulouri is lighter, less dense, and never boiled before baking, giving it a drier, more delicate crumb beneath that crisp, seed-studded shell. The bread's roots reach back much further than the modern street cart. Circular breads coated in sesame have been documented in the eastern Mediterranean and Anatolia for centuries, passed between Byzantine kitchens, Ottoman bakeries, and the trade routes that connected Constantinople to the Aegean. When waves of Greek refugees from Asia Minor resettled in Thessaloniki in the early twentieth century, they brought their bread-baking traditions with them, and the city's ovens turned the recipe into something distinctly its own. From there, koulouri spread south to Athens and across the rest of Greece, but Thessaloniki has never relinquished its claim as the bread's true home — locals will tell you, with a mix of pride and stubbornness, that the koulouri sold anywhere else is merely an imitation. What makes koulouri so beloved isn't complexity, it's the opposite. This is honest bread: flour, water, yeast, a splash of olive oil, and a thick coat of sesame, baked hot and fast until the outside turns deep amber and audibly crackles when you break it open. The interior stays soft and slightly chewy, with just enough structure to hold up when torn apart and dunked into a small cup of Greek coffee, which remains the classic way to eat one on the way to work. It also plays well with savory toppings — a slick of soft cheese, a smear of honey, or simply nothing at all — because the sesame does most of the flavor work on its own, turning nutty and faintly caramelized wherever the crust catches extra heat in the oven. Making koulouri at home is far easier than the bakery-perfect rings might suggest, and there is something genuinely satisfying about pulling a tray of them out of your own oven, still crackling as they cool, filling the kitchen with the same toasted, yeasty smell that drifts through Thessaloniki's streets every morning.

Instructions

In a small bowl, stir the yeast and sugar into the lukewarm water. Let it sit for 8 to 10 minutes, until the surface turns foamy — this tells you the yeast is active and ready to use.
In a large mixing bowl, whisk together the flour and salt. Pour in the yeast mixture along with the olive oil, then mix and knead until you have a smooth, elastic dough, about 10 minutes with a stand mixer or 12 to 15 minutes by hand. The dough should feel slightly tacky but not sticky; if it clings too much to your hands, work in a little extra oil rather than more flour.
Shape the dough into a ball and place it in a lightly oiled bowl, turning once to coat. Cover with a clean towel or plastic wrap and let rise in a warm spot for 45 minutes to 1 hour, until roughly doubled in size.
Line two baking trays with parchment paper and preheat the oven to 450°F (230°C).
Punch down the dough and divide it into 10 equal pieces. Roll each piece into a rope about 8 to 10 inches long, then bring the ends together and press firmly to seal into a ring.
Pour the ½ cup of water into a shallow bowl (whisk in the honey or grape molasses here if using) and spread the sesame seeds on a plate. Dip each ring briefly in the water, then roll it in the sesame seeds until well coated on all sides.
Arrange the rings on the prepared trays, leaving space between them, and let them rest uncovered for 15 to 20 minutes, until slightly puffy.
Bake for 18 to 20 minutes, until deeply golden brown and firm to the touch. Rotate the trays halfway through baking for even color if your oven runs unevenly.
Cool the koulouria on a wire rack for at least 5 minutes before serving — they are best eaten the same day, still faintly warm, alongside a cup of Greek coffee.

Sesame-crusted koulouri rings hanging on a wooden bakery display rack, priced at 1.20 euros each. — Fresh from the bakery, still warm on the rack

Large stacks of sesame koulouri rings piled high at an Athens street vendor's cart. — Piled high at a street vendor's cart in Athens

Tips for Success

Do not let the dipping water run hot — anything above body temperature can weaken the yeast still working inside the shaped dough.
Press the sesame seeds on firmly rather than just rolling lightly; a thin, patchy coating tends to fall off during baking and leaves bald spots.
If your kitchen is cool, the rise can take longer than stated — look for the dough to double in size rather than watching the clock.
For a bakery-style crust, place a small pan of water on the oven floor while baking to add steam, which helps the crust turn glossy and crisp.
Leftover koulouria go stale quickly since there's no fat-heavy enrichment in the dough. Freeze any extras in a sealed bag the same day they're baked, then reheat briefly in a hot oven to refresh the crust before eating.