Collard Greens Recipe Ham Hock. Add the collard greens and cook until tender, about 45 minutes. Remove the ham hocks from the.

Add the onions, celery, salt, cayenne, bay leaves, garlic, stock, and ham hocks. Trim and discard any fat and bones. 5 hours ago add the collard greens to a slow cooker with the onion, ham hocks, brown sugar, pepper, salt, apple cider vinegar, and chicken broth.3.