Cut up chicken

SAUCE:

2 tbsp. butter
1/2 c. chopped onion
1/2 c. chopped celery
1 c. ketchup
1 c. water
2 tbsp. Worcestershire sauce
2 tbsp. brown sugar

Brown chicken and place in baking dish. Saute onion and celery. Mix in remaining ingredients. Pour over chicken and bake at 350 degrees for about 1 hour.