Broccoli and Mushroom Salad

1 lb. mushrooms, cleaned and sliced
4 tsp. vinegar
1 tsp. salt
1 head broccoli separated into florets
1 tsp. paprika
1 tsp. celery seed
2 green onions finely chopped
1 T. onion powder
1 c. sugar

Combine mushrooms, broccoli, onions and allow to stand 1 hour. Mix oil, vinegar and seasonings, pour over salad, let stand another hour before serving.