Spinach Triangles (Spanakopita)

Ingredients

• 4 10 oz pkg frozen chopped spinach, thawed and drained
• 2 bunches green onions, chopped
• 1 bunch curly parsley, chopped
• 1/4 c fresh dill, chopped
• 1 lb small curd cottage cheese
• 1 lb feta, crumbled
• 3/4 c grated Romano or Parmesan cheese
• 3 eggs slightly beaten
• 1/4 c vegetable oil
• 1 tsp dried oregano
• 1 tsp dried basil
• cracked black pepper to taste
• garlic powder to taste
• 1 lb filo dough (thawed in refrigerator overnight)
• 1 lb butter