Then, sprinkle on 1 1/2 cups chopped frozen spinach and 1 1/2 cups cheese. (thehungrycaterpillar.net)
Yes, I do keep chopped frozen spinach (preferably organic) in the freezer and often have the fresh organic baby spinach in the fridge too. (foodlets.com)
Empty a bag of chopped frozen spinach into a skillet with olive oil. (foodlets.com)