Cheesy Spinach Lasagna - by : Jenna Its a class assignment. Converting a serving size of eight to one.     Cals. / serving : 630        % from fat : 35        % from carbs : 33        % from protein : 33   Cheesy Spinach Lasagna II - by : Jenna Class assignment. Converting down to a single serving.     Cals. / serving : 482        % from fat : 44        % from carbs : 14        % from protein : 37