Varieties Of Broccoli
There are three commonly grown types of broccoli. The most familiar is Calabrese broccoli, often referred to simply as “broccoli”, named after Calabria in Italy. It has large 10-to-20-centimeter (4–8 in) green heads and thick stalks. It is a cool-season annual crop. Sprouting broccoli (white or purple) has a larger number of heads with many thin stalks.  Purple cauliflower or violet cauliflower is a type of broccoli grown in Europe and North America. It has a head shaped like cauliflower but consists of many tiny flower buds. Sometimes, but not always, it has a purple cast to the tips of the flower buds. Purple cauliflower may also be white, red, green, or other colors.
Beneforte’
Beneforté is a variety of broccoli containing 2–3 times more glucoraphanin and produced by crossing broccoli with a wild Brassica variety, Brassica oleracea var villosa. (Wikipedia)
source: Great American Recipes
Ingredients
1/2 cup soy sauce
2 tablespoons lemon juice
1 tablespoon cornstarch
1 tablespoon firmly packed dark brown sugar
0ne clove garlic, crushed
1 teaspoon black pepper
2 tablespoons vegetable oil, divided
2 pounds sirloin, sliced 1/4-inch thick
1 medium onion, thinly sliced
2 medium heads of broccoli
2 teaspoons grated fresh ginger root
Directions
For beef and broccoli stir-fry, combine soy sauce, lemon juice, cornstarch, dark brown sugar, garlic, and pepper in a small bowl. Set aside.
Heat 1 tablespoon oil in a large skillet or wok over medium-high heat. Add beef and stir-fry until almost cooked through, about 2 minutes. Transfer beef to a plate and cover to keep warm.
Heat the remaining oil in a skillet. Add onion and stir-fry for 5 minutes. Cut broccoli into florets (should yield about 4 cups) and add to skillet with 1/2 cup water. Bring to a boil, cover, reduce heat, and simmer for 3 minutes.
Return beef to skillet with soy sauce mixture; add ginger. Bring to a boil and cook, stirring constantly, until sauce thickens, about 2 minutes. Serve hot.
Enjoy!
Also, try; Beef Stroganoff recipe