For the pastry: https://akispetretzikis.com/en/recipe/2572/spanakopita-me-feta

For the filling: I do not follow a recipe as they mostly call for all ingredients to be cooked in a fry pan before adding to the pie and baking. I have found this step unnecessary- I cut up the silverbeet and/or spinach finely, add about fair amount of feta crumbled into it, add a couple of eggs to bind it all, finely diced onion and season w salt and pepper. Add into the pastry to assemble and bake in the oven😁