In large mixing bowl combine the honey, sugar, coffee and egg yolks until well blended. In a small bowl sift together the cake meal, potato starch, cinnamon and ginger. Combine the sifted dry ingredients and the nuts with the egg yolk mixture.

In a clean bowl, beat the egg whites until stiff but not dry. Gently fold them into the batter. Pour the batter into a well greased 5 x 9 inch loaf pan. Bake in a 350 degree F oven for about 45 minutes or until the cake tests done.