Crunchy Chicken Pie

3 chicken breasts
3-6 ribs celery, chopped
1½ cups Pecan pieces
1 8oz carton sour cream
Salt to taste
Pepper to taste
1 cup grated cheese
1 9" pie shell, baked

Cook chicken and cut into bite-size pieces. Mix all ingredients except cheese and fill the pie shell. Sprinkle cheese abundantly over the top and bake 15-20 minutes at 300°.