In a small skillet, saute celery and onion in oil until tender. In a large bowl, combine the bread crumbs, egg, milk, salt, pepper and celery mixture. Crumble salmon over mixture and mix well. Transfer to a greased 5-3/4-in. x 3-in. x 2-in. loaf pan.
Bake at 350° for 40-45 minutes or until a meat thermometer reads 160°. In a small bowl, combine the sauce ingredients. Serve with salmon loaf. Yield: 2 servings.