A friend of mine from small groups made these and they were wonderful. Thought I'd pass on the recipe!
Boil 4-6 chicken breast until cooked. Cool and cut up into small pieces or shred. Pour in 1/2 c. chicken broth and add chopped green chilies (or jalapenos), salt, pepper and then let simmer on low. This will be the filling.
In a skillet melt 1/2 stick butter then add some flour, stir, add 1/2 c. milk and cook to look like gravy. Add 16 oz. carton of sour cream and stir. Heat thoroughly.
Fill about 12 flour tortillas and place in a greased pan. Add some shredded cheese on top and then the sour cream mixture. Cook about 30 minutes at 350 degrees. Enjoy!