Defrost the phyllo sheet first. Heat the olive oil in a pan. Add onion and cook until it’s soft. Add garlic and add spinach. Seasoning with salt and pepper

Transfer the mixture to a drainer

Break the feta cheese and add into the mixture. Mix them well

Lay the phyllo sheet into a large tray. Drizzle with butter and lay 2 more into it. Cut into 3 long sheets. Put 1tbsp of the mixture into the phyllo sheet and fold it into a triangle shape. Brush butter into it

Heat the oven at 180 degree and cook for 25 mins until it’s golden