Looks similar to colcannon, but champ is native to the North of Ireland. It's made by blending scallions or green onions with creamy mashed potatoes. Great on its own, served steaming hot with extra butter which will melt through it. But it's also the perfect side dish for good quality sausages.
a person who gives professional or expert advice: a consultant on business methods. a person who consults someone or something.
Consultants are experts in their field who sell their expert advice. In other words, consultants provide very expensive advice - but it's usually also very good advice. A medical billing consultant is an expert in medical billing, who sells his or her advice to those who need it.