Cook's Note: Champ may be put aside and reheated later in a moderate oven, 180C/Gas4. Cover with tin foil while it reheats so that it doesn't get a skin.
Spring onion champ is one of the best-loved Irish potato recipes. A bowl of mash flecked with green onions and a blob of butter melting in the centre is 'comfort' food at its very best.
Note: This recipe was provided by professional chefs and has been scaled down from a bulk recipe provided by a restaurant. The Food Network chefs have not tested this recipe, in the proportions indicated, and, therefore, we cannot make any representation as to the results.