1 c. broccoli
1 c. cauliflower
1 red onion
1 green bell pepper
1 red bell pepper
1 c. celery
1 (8 oz.) box mushrooms, sliced

Mix together.

DRESSING:

1 c. oil
1/2 c. vinegar
1/2 c. sugar
1 tsp. dry mustard
2 tbsp. poppy seeds

Bring to boil and pour over vegetables. Chill and serve.