Spanakopita

Name: Spanakopita
Ingredients: 2 Tablespoons Olive Oil; 1 whole Onion, finely chopped; 2 teaspoons Garlic, Finely Chopped; 2 Or 3 Green Chilies, Finely Chopped (optional); 1 bunch Scallions Or Spring Onions, , Finely Chopped; 2 cups Spinach, Finely Chopped; ½ teaspoons Salt; ½ cups Feta Cheese; 2 Tablespoons Paramesan Cheese; Black Pepper To Taste; 3 Tablespoons Butter; 1 bag (about 8 Oz. Size) Phyllo Sheets