My first crop is baby bok choy.
I've been harvesting individual leaves for stir-fries for 2 months. But here is a surprize! Some of the oldest ones bolted and I was pinching them off and tossing the flowers.
Well, I looked at one today and noted that it looked like a baby broccoli. I ate it. It was WONDERFUL! Sweeter than broccoli. I think I will keep them growing to bolting stage just for the sweet tips!