Other recipes for Key Lime Meringue Cake call for 2 cups cake flour, no wheat flour, butter, milk and baking powder in the cake. After following the directions perfectly, the results fell flat.
Key Lime Meringue Cake
From EatingWell: April/May 2006
A cake with a meringue? Though not unheard of, this one is definitely a flight of fancy, a cakey version of Key lime pie.