Created by QueenBea on October 30, 2011
Step 1: For Cake: Preheat oven to 350 degrees Fahrenheit.
Step 2: Grease a 9” square cake pan, line bottom with parchment paper.
Step 3: Cream butter, gradually beat in sugar.
Step 4: Add egg yolks and beat until thick and lemon coloured.
Step 5: Add grated orange rind.
Step 6: Blend together flour, baking soda and salt.
Step 7: Add dry ingredients to creamed mixture alternately with orange juice and water. Combine after each addition.
Step 8: Beat egg whites until stiff but not dry. Carefully fold into cake batter.
Step 9: Pour into prepared pan.
Step 10: Bake for 45 to 50 minutes.
Step 11: Let cool completely before frosting.
Step 12: For Frosting: Cream butter and add 1/2 cup icing sugar and salt and blend until smooth.
Step 13: Add egg yolk, orange rind and orange juice and beat well.
Step 14: Gradually beat in about 1 1/2 cups icing sugar, just enough to make of spreading consistency.
Step 15: Beat until creamy.
Step 16: Frost cake.