I made these last night for dinner and they were YUMMY. 

For those of you who know I'm trying to lose weight, yes, it's a WW recipe. Six points for two enchiladas. 
Cheese And Spinach Enchiladas
Serving Size  : 2 enchiladas / 16 total    
6 Points Per Serving
Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
  2          cups        onion -- chopped
  2          tablespoons  water
  2          tablespoons  garlic -- chopped
  2          tablespoons  butter
  3/4       cup       all-purpose flour
  2          ounces       tomatoes -- chopped
  4          ounces       green chilies -- canned or fresh
  2          cups       skim milk
  2          cups       fat-free chicken broth
 1/2        teaspoon       salt
  2          packages      fat-free flour tortillas -- 16 total             
           ***Filling***
 16       ounces       frozen spinach -- thawed and squeezed dry, chopped
 1/2      pound       cheddar cheese, lowfat -- grated
 1/2      pound       mozzarella cheese, part skim milk -- grated
  4       ounces       black olives -- chopped
  1       bunch       green onions -- chopped
  1/4    cup       fat-free sour cream -- garnish
  1/4    cup       lowfat cheddar cheese -- grated, garnish
Combine spinach, cheeses, olives and green onions. Sauté onion in water. Add garlic; 
cook 1 minute. Add butter and melt; stir in flour and cook about 2 minutes. Slowly 
add tomatoes, chilies, milk, broth and salt, stirring after each addition. Simmer 
about 10 minutes to make a sauce. 
Spray a large, shallow casserole with cooking spray. Pour a small amount of sauce 
on the bottom of the dish. Dip each side of the tortillas in warm sauce. 
FILLING: To assemble: Spoon a heaping tablespoon of Filling into each tortilla; roll 
cigar-style and place, seam side down, in casserole. Pour remaining Enchilada Sauce 
over enchiladas. 
Cover and bake in 350ºF oven about 40 minutes. Uncover and bake 10 more minutes. 
Let sit 15 minutes before serving. Enchiladas can be made ahead and baked just 
before serving. 
Garnish with sour cream, chopped green onions and shredded cheese, if desired.
Yield:  16 enchiladas  Per serving: 304 Calories (kcal); 12g Total Fat; (33% calories from fat)