Turkish Spiral Spinach Borek: Flaky Golden Layers

This Turkish Ispanaklı Kol Böreği turns simple pantry staples into a stunning spiral of golden, shatteringly crisp pastry. Fresh spinach and creamy feta are massaged together with onion and warm spices, then rolled into thin yufka sheets and coiled into a dramatic snail shape.

A yogurt-egg wash gives the crust a beautiful mahogany sheen while keeping the interior tender and moist. Whether served as a centerpiece dinner or a showstopping appetizer, this borek delivers bakery-quality flavor with surprisingly little effort.

Borek is a beloved Turkish pastry that appears on breakfast tables, at tea time, and as a hearty dinner. This spiral version, known as kol böreği, is as beautiful as it is delicious. The technique is simple: brush paper-thin yufka with a savory wash, add a bright spinach and feta filling, roll into cylinders, and coil them into one impressive spiral.

As it bakes, the layers puff and blister into a crackling crust while the filling stays lush and flavorful. Serve it warm, straight from the oven, and watch it disappear. This recipe uses fresh ingredients and straightforward steps, making it accessible for home cooks of any skill level.

Ingredients

Why this recipe works

The yogurt-egg-olive oil wash is the secret to the borek's signature texture. It moistens the yufka just enough to allow the layers to puff and separate during baking, creating a delicate, flaky crumb.

The yogurt adds a subtle tang that complements the salty feta, while the olive oil helps the pastry brown evenly and develop a rich, golden color. This combination ensures the borek is crisp on the outside yet tender within, with no dry or doughy spots.

Massaging the spinach with the other filling ingredients does more than mix them together. The salt in the feta draws moisture out of the spinach, wilting it and concentrating its flavor. This step also makes the filling easier to spread and prevents the pastry from becoming soggy. The result is a filling that is cohesive, vibrant, and full of savory depth, perfectly balanced by the flaky pastry around it.

Notes and substitutions

Turkish yufka is a very thin, round flatbread sold fresh in Middle Eastern markets and some supermarkets. It is more pliable than phyllo and has a slightly chewy texture that works beautifully for borek.

If you cannot find yufka, phyllo dough is a good substitute, though it is thinner and drier. Use four sheets, brushing each generously with the wash and stacking them before adding the filling. The bake time may be slightly shorter, so keep an eye on the color.

For the filling, choose a creamy, salty feta — Turkish white feta is ideal, but any good-quality feta works. Pul biber is a mildly spicy Turkish pepper flake; if unavailable, substitute Aleppo pepper or a pinch of regular red pepper flakes. The onion should be finely diced so it distributes evenly. Use fresh spinach, not frozen, as frozen spinach releases too much water and will make the borek soggy.

• Turkish yufka: Use 4 sheets of phyllo dough, stacked and brushed with the wash between layers.
• Pul biber: Use 1/2 tsp Aleppo pepper or 1/4 tsp regular red pepper flakes.
• Turkish white feta: Use any creamy feta or a mild goat cheese.

Equipment

• Large mixing bowl
• Round baking tray (10-inch)
• Pastry brush
• Chef's knife
• Cutting board
• Measuring cups and spoons