1 pkg. chicken breasts (approx. 4)
1 jar Heinz chicken gravy
1 can green chilis, chopped
1 onion, chopped

Cook all ingredients in slow cooker on low 4 to 5 hours or adjust. Take meat out of sauce and shread. Fill corn tortillas with meat, sauce, cream cheese (optional) and roll. Place in baking dish. Pour excess sauce over and sprinkle with cheese. Bake at 350 degrees for approximately 15 to 20 minutes.