There are several brands and combinations of frozen broccoli stir-fry mix sold in the markets. This particular one contains (in order of quantity): broccoli, carrots, onions, red peppers, celery, water chestnuts, and mushrooms, and was distributed by Aldi, Inc. in 1 pound bags (2006 cost $0.89). We purchase this stir-fry mix primarily for convenience in making "quickie" soups and stir-fry recipes.