From a nutritional point of view, broccoli contains a lot of vitamins, protein, fat, carotene, calcium, iron, phosphorus and other nutrients, which makes it easier to cook. Secondly, from the structural point of view, the main structure of broccoli is trivia, with high internal looseness and easy cooking, so broccoli can be cooked in about 5-6 minutes.

Broccoli, also known as cauliflower, broccoli and broccoli, is a variety of Brassica in Cruciferae, with green flower heads as its products. Originated in Italy on the Mediterranean coast of Europe, it was introduced to China at the end of 19.

The morphology and growth habits of broccoli are basically similar to those of cauliflower, but the body is strong and has strong heat resistance and cold resistance.

This plant is very tall. After growing more than 20 leaves, the flower stems were pulled out and the top of the plants clustered into spherical flower buds. Buds are turquoise, so they are also called broccoli. The leaves are blue-green, gradually turning into dark blue-green, and wax powder increases. The petiole is long and narrow. There are two shapes of leaves: broad leaves and long leaves.