1.Chop onions (both fresh and dry) into small pieces.
2.Beat eggs in a bowl and add the chopped onions, some chopped dill, a pinch of ground pepper and 1 cup olive oil.
3.In a separate bowl crumble the feta cheese to small pieces, add it in the other bowl and mix all the ingredients together.
4.Grease a baking pan with some olive oil and add a layer of phylo pastry on the bottom (half your pastry sheets), allowing the sheets to fold over the edges of the pan.
5.Use a brush, oil the pastry sheets you just added in the baking pan.
6.Pour the mixture on top of the pastry sheet layer and spread it out evenly.
7.Place the rest of the pastry sheets over the mixture and fold together the edges of the bottom layer that folded over the edge of the pan along with the top pastry layer.
8.Use the brush again to oil the top layer of pastry sheets and then make a few diagonal incisions on the top layer with a knife.
9.Bake in a preheated oven at 180C (350F) for about 1 hour or until the top pastry layer is golden brown.
10.Serve hot.