Prepare the dough by combining 300g all-purpose flour, 1 teaspoon yeast, and a pinch of salt in a large bowl. Gradually add warm water while mixing until a soft, elastic dough forms. Knead thoroughly for about 10 minutes, cover the bowl with a damp cloth, and let the dough rest in a warm place for at least one hour to allow it to rise properly. This careful process ensures a light and airy pastry that bakes beautifully.

For the filling, combine 500g chopped fresh spinach, 1 finely chopped medium onion, 2 tablespoons olive oil, the juice of 1 lemon, and 1 cup of fresh mixed herbs in a separate bowl. Mix well until all ingredients are evenly incorporated. Allow the mixture to sit for 10 minutes so the flavors meld together, releasing aromatic oils from the herbs, which enrich the overall taste and texture of the filling in a delightful way.

Assemble the pastries by preheating your oven to 200°C (392°F). Divide the rested dough into equal balls and roll each into a small circle on a lightly floured surface. Place a generous spoonful of the spinach filling in the center of each circle, then fold and pinch the edges to enclose the filling in a triangular or boat-like shape. Make sure the edges are sealed tightly to prevent the filling from spilling during baking.

Arrange the assembled fatayers on a lightly greased baking tray. Bake in the preheated oven for 15-20 minutes or until the dough turns a beautiful golden brown and the filling appears bubbly and well-cooked. Rotate the tray halfway through the baking time to ensure even heat distribution, and keep an eye on the pastries to avoid over-browning, ensuring each piece is perfectly crisp and flavorful.

Once baked, remove the Spinach Fatayer from the oven and let them cool slightly on a wire rack. Serve warm with your favorite dipping sauce or a fresh side salad. A light drizzle of extra olive oil and a sprinkle of chopped herbs on top can add an extra burst of flavor, making these pastries even more irresistible and photogenic for any meal occasion.