Helado Torta

Combine egg yolks, flour, sugar, and baking powder-beat to mix well fold in egg whites until well blended pour into a buttered 9x13x2-inch baking pan bake @ 350 degrees for 30 minutes, until set in middle remove from pan and allow to cool completely cut into 1-inch squares line the bottom of a large loaf pan with cake squares sprinkle with half of the kahlua top cake with a layer of hazelnut ice cream next, add a layer of the coffee ice cream spread ice cream with a layer of whipped cream cover whipped cream with the remaining cake squares sprinkle with remaining kahlua place into freezer for 1-4 hours, until frozen remove from freezer 15 minutes before serving garnish with remaining whipped cream serve chilled