1 cup frozen spinach, thawed or about 1 lb fresh spinach
250g cream cheese(1 brick or about 80z)
1/3 cup plain Greek yogurt
1 cup Parmesan cheese
1 cup mozzarella cheeseshredded
1 tablespoon dried onion flakes
salt and pepper to taste
Preheat oven to 350F and lightly grease a baking dish with oil.
Place thawed spinach in a cheese cloth and squeeze out any excess water. If using fresh spinach, roughly chop the spinach and blanch it in boiling water for about 1 minute. Remove and place in an ice bath. Place it in a cheese cloth and squeeze out the excess water.
In a bowl, combine the spinach, cream cheese, yogurt, Parmesan cheese, mozzarella cheese, dried onion flakes, salt and pepper.
Spread the mixture into the baking dish and bake for about 25 minutes.