3 1/2 cups flour
4 teaspoons baking powder
3/4 teaspoon salt
1 cup butter, softened
1 cup sugar
3 eggs, well beaten
3 tablespoons orange marmalade
2 tablespoons grated orange peel
1 1/3 cups orange juice
PREPARATION:
Sift flour, baking powder, and salt together. In a large bowl, cream butter until smooth. Gradually add sugar and beat until light and fluffy. Beat in eggs; stir in marmalade and orange rind. Beat in flour mixture alternately with orange juice, beating after each addition. Turn batter into a greased and floured 11x14x1-inch baking pan. Bake at 350° for 30 to 35 minutes. Cool in pan on rack and frost with fluffy white frosting or butter frosting made with a tablespoon of grated orange peel added just before frosting the cake.