Cut broccoli into bite-sized florets and peel the tough skin off stem and quarter it into 2 inch pieces cut slantwise.
In a large saucepan, place 2 1/2 quarts of water, 2 tbsp oil and 1 tbsp salt and bring to a boil.
Add the broccoli and cook for a minute.
Place into cold water to set the color then drain and place in a bowl.
In a small separate bowl, mix together the soy sauce, vinegar, sesame oil, 1/4 tsp of salt and the sugar.
Pour the mixture over the broccoli and toss.
Served hot or cold.