I saw the following recipe on the Food Network. Looks like something kids may enjoy.
Mash boiled potatoes with salt, pepper, and a mixture of mayonnaise and good quality grainy mustard. Add some chopped high quality corned beef brisket to the mix.
Take some cabbage leaves and place some of the potato/corned beef mixture on the leaf and roll into a cabbage roll.
Arrange the rolls over a steamer (water, pickling spice and some Guinness stout) and steam the cabbage rolls for 10 minutes.
Serve with the mustard/mayonnaise mixture as a dipping sauce.