Hot Ham Salad

Recipe is from Aunt Nellie.

3 cups cooked ham, chopped
2 cups celery, chopped
¼ cup green onions, chopped
¼ cup stuffed olives, chopped
3 hard-boiled eggs, chopped
2 tsp prepared mustard
2 TB lemon juice
¾ cup salad dressing
Potato chips

Combine all ingredients except potato chips. Place in baking dish and top with slightly crushed potato chips. Bake at low heat about 15 minutes, until just heated through. Serve at once.