If you have meringues, berries, and cream, you have a summertime dessert that takes seconds to prepare. In grocery stores in Ireland, you can readily buy little meringue rounds, perhaps 4 to 5inches across, that are just waiting to be topped with whatever berries are freshest and have been macerating in sugar and perhaps a little liqueur, like Irish Mist, if kids are not among the diners. Spoon th