Melt 50 grams Butter in a pan over medium heat.

Add 300 grams Spinach and cook until wilted (about 3–5 minutes).

Season with Salt, Pepper, and Garlic Powder to taste.

Remove from heat and let cool slightly.

In a bowl, combine 500 ml Yoghurt and ½ tsp Baking Soda.

Stir well and let sit for 3 minutes until bubbly.

In a large bowl, beat 4 large Eggs until light.

Add the sautéed spinach and crumble 500 grams Feta Cheese into the bowl.

Season with Salt, Pepper, and a pinch of Garlic Powder.

Pour in the prepared yogurt mixture and stir until fully combined.

Preheat the oven to 160°C (320°F).

Unroll the Pack of Puff Pastry on a lightly floured surface.

Cut the pastry into squares or rectangles, as desired.

Place a spoonful of the filling in the center of each piece.

Fold the pastry over the filling to form triangles (or your preferred shape), pressing gently to seal the edges.

Arrange the assembled banitza pieces on a greased baking tray.

Bake in the preheated oven for about 40 minutes, until golden and crispy.

Allow the banitza to cool slightly before serving.

Enjoy warm as a satisfying snack or light meal.