"Place the broccoli spears into a heatproof bowl and cover them with boiling water. Add a good pinch of salt and leave for 10 minutes. Drain and put to one side" -'Beef and broccoli stir fry' by Jamie Oliver
(I guess I can't directly reference the link from which this is quoted, so if the original recipe is needed please check google with the recipe citation.)
Maybe it's old news, but it's new to me and I love sharing this recipe! IMO this is the best method to cook the broccoli and is game changing. I think a lot of it has to do with texture, but it also brings out a slightly different flavour in the vegetable. I find myself using the method even when not stir frying and with various vegetables, particularily for my IP diet.
Thanks Mr. Oliver!
Best of luck on tour veggie venture!