8 inch pie crust
1/4 c. shredded Cheddar cheese
1 1/2 c. cooked chicken
1 c. pineapple tid bits, drained
1/2 c. chopped walnuts
1/2 c. celery, chopped
3/4 c. sour cream
1/2 c. mayonnaise

Combine chicken, pineapple, nuts, and celery. Blend sour cream and mayonnaise. Add 2/3 cup to chicken mixture. Mix well. Spoon into shell. Spread remaining sour cream mixture over top. Sprinkle with shredded cheese. Chill.