Ingredients 2kg frozen spinach 400g feta, crumbles 400g ricotta 1 onion, diced 4 eggs  1/4 butter 1/2 cup sundried tomatoes, strips 1/4 cup pine nuts 1 packet filo pastry Oil METHOD Place spinach in a saucepan and cover with water until just submerged. Bring to a simmer until the spinach was broken down by itself….