1 pound chicken breast shredded
1 can cream of mushroom or chicken soup
1 cup sour cream
2 tablespoons poppy seeds
1 cup crushed crackers
2 tablespoons melted butter

Preheat oven to 350 degrees.
In a large bowl combine shredded chicken, soup, sour cream, poppy seeds. Pour chicken mixture into a greased casserole dish.
In another bowl combine cracker crumbs and butter. Stir until the crackers are well coated.
Place buttered cracker crumbs on the chicken mixture. Bake casserole for about 35 minutes.