What would you do with some kale, broccoli, carrots, and purple bell peppers?

Or three out of four?

Broccoli and carrots are familiar items, but the other two are a bit out of our normal range. We just happen to have a small to moderate quantity of each at the moment. I was wondering if someone had a great idea for using some or all of them together.

Also on hand are common items such as potatoes, onions, celery, assorted frozen vegetables, eggs, and cheese, as well as the usual staples, rice, flour, barley, various seasonings, etc. I’d just as soon avoid a special trip to the grocery store.