Corned Beef and ... Collard Greens?!

[pynkbyrd]

So one of my friends chose last night to try to buy cabbage for the feast tonight. He went to two stores and he says they were sold out. So he bought collard greens instead.

Our question ... have you ever made "Corned Beef and Collard Greens"? Would you put the potatoes in the same pot, or cook them separately?

What I really think this is, is a sneaky way to get invited to my house for corned beef and cabbage. But I'm not taking the bait.

Thanks in advance.