Stir-Fried Purple Broccoli & Bok Choy

This was a nice side dish with Trader Joe's crab-stuffed flounder (which are affectionately known as "toads" in our household):

According to The Internets, purple broccoli seems to be popular in the UK, where it's called "PSB" (Purple Sprouting Broccoli). Tastes just like regular broccoli, and the purple florets are more evident when raw.

Very simple: stir-fried the broccoli and bok choy stems, adding a little water to help them steam. Then added chopped scallions, the bok choy leaves, hot pepper flakes, a little soy sauce and lemon juice.