These creatures are certainly finding a lot to eat in my garden. The caterpillars worked their way through the collard greens, and there are now a bunch of cabbage white butterflies hanging around. They seem to be enjoying the nectar from the mustard plants.
Speaking of mustard greens, I have a lot of those right now, and have been making lots of mustard green chips. I started with this recipe from The Refined Chef, but keep tinkering with it.