Creamy Chicken Hot Dish

2 stalks celery, minced fine
1 teas. minced onion
1 tbsp. butter
1 1/2 c. sour cream
1 can cream of chicken soup
1 c. peas
1 tbsp. lemon juice
1 teas. salt
3 c. cooked and diced chicken or turkey
2 cups cooked rice
crushed potato chips
Saute onion and celery until tender. Combine all ingredients except chips into casserole dish. Sprinkle with chips.
Bake 350 degrees 30-45 minutes