Saute celery, onions, bell pepper ... until tender. Add peas (drained), chopped and drained chestnuts, ... soup. Pour into casserole. Cover with Cheez-its. Bake at 250 degrees until bubbly.
Cook onions, green pepper and celery slowly in butter. Add peas and rest of ingredients. Pour in greased casserole. Top with crushed cheese ... degrees for 45 minutes.