First time ever, made a beef stew with a pressure cooker (one of the modern ones). Using leftovers the next day, I took one serving and added a cup of kale to it - microwaved it all for a couple minutes.
Worked perfectly, and was deee-licious!
The stew had beef, carrot, celery, parsnip, turnip, spices, onion, balsamic vinegar, wine and tomoatoes, plus stock.
Rated a 4.7 on the Kale Scale.