Prep Ingredients
Take the phyllo dough out of the freezer to allow it time to defrost.
Thoroughly squeeze all excess moisture out of spinach. (This is best done by using a clean kitchen towel)
Coarsely chop the spinach
Prepare the Filling
In a large skillet heat the olive oil on medium heat.
add the onion
add garlic
add green onion
saute until fragrant and golden brown
add the spinach
add nutmeg
saute until the spinach is limp (1-2 minutes)
remove from heat
mix in feta
mix in the lemon juice
mix in black pepper
mix in beaten egg
let the filling cool completely
Preheat oven to 350 F degrees
Line your baking sheet with parchment paper
Set aside
Prepare the Dough
Unroll the phyllo sheets and lay them flat on a dry surface. Immediately cover with plastic wrap and then a damp towel. Covering with just a damp towel will moisten the sheets and make them stick together. Keep the phyllo covered when not working with it, and don't leave it uncovered for more than a minute at a time.
Fill Your Dough
Unroll the phyllo and lay one sheet flat onto your work surface. keep the remaining phyllo covered with plastic wrap and a clean, damp kitchen towel. Working with the long side of the phyllo nearest you lightly brush the entire surface with olive oil and sprinkle lightly with oregano. Top with another phyllo sheet, lightly brushing with olive oil and sprinkling lightly with oregano.
Using a pizza cutter, cut crosswise into four strips. Place 1 tablespoon of filling at the beginning of each strip and roll all the way to the end. Fold in excess dough and lay flat. With a sharp knife cut an "x" in top of the dough.
Follow the same steps with the remaining phlllo and filling.
Evenly space on a baking sheet and bake until golden brown, about 25 minutes. Remove from oven and let cool slightly.