2 c. diced cooked turkey
1 c. sliced celery
1 (5 oz.) can water chestnuts
1/2 c. diced Cheddar cheese
1/2 tsp. salt
1/2 c. mayonnaise
1/2 c. sour cream
2/3 c. crushed wheat crackers

Mix together the first 5 ingredients. Blend mayonnaise and sour cream. Toss with turkey mixture. Put half mixture into 1 1/2 quart casserole. Top with 2/3 crackers. Top with remaining turkey and crackers. Bake uncovered at 375 degrees for 15-20 minutes.