Start by cooking down your spinach. It should take 5-7 minutes on medium heat to wilt the spinach. Once cool, squeeze as much excess water out of it as you can.
Place all ingredients for the filling into a food processor and blend until smooth.
Slice your filo dough into 3 inch strips. Scoop about 2 teaspoons of filling into the bottom left corner. Brush olive oil on the rest of the strip of filo and fold like a paper football. Corner to corner in triangle form. You can wrap it into a 2nd sheet of filo if you prefer it extra crispy! Place these onto a parchment lined sheet tray as you make them. Brush them all with a little more olive oil and then bake them for about 12 minutes at 400. Enjoy!