Thaw frozen spinach, and squeeze excess water out by hand. Shred all 3 cheeses. In large mixing bowl mix by hand spinach, cheeses, eggs and butter.
Spray 10 x 13 glass pan with vegetable oil. Press mixtures into pan and cover with aluminum foil.
Bake in oven for 30 minutes at 350°F. Remove foil and turn oven onto broil setting and broil for 5 minutes.
Calories From Fat
% Daily Value*
Total Fat 0g
Saturated Fat 0g
Trans Fat 0g
Dietary Fibers 0g
* Percent Daily Values are based on a 2,000 calorie diet.
* Nutrition information is estimated based on the ingredients and cooking instructions as described in each recipe and is intended to be used for informational purposes only. Please note that nutrition details may vary based on methods of preparation, origin and freshness of ingredients used.