Prep Time: 25
Cook Time: 25
Serves: Serves: 6
Combine 3/4 cup boiling water and bouillon cube in large bowl, mixing until cube melts. Add spaghetti, soup, chicken, 1/2 cup of cheese, onion, pimientos, celery salt and pepper; mix well.
Transfer mixture to 8x8-inch baking dish; top with remaining cheese. Bake uncovered in preheated 350°F oven 25 minutes or until cheese is melted and bubbly. Let stand 5 minutes before serving.