Prep time: 15 minutes Cook time: 30 minutes Makes: 12 servings   1 ½ c. ready to use frozen shredded breakfast potatoes, thawed 1 package (10 ounces) frozen chopped spinach, thawed, with all the water squeezed out. 11 fresh whole eggs ¼ c. nonfat milk ¾ c. shredded reduced fat...