(No cholesterol)
1 and 3/4 cups unsifted cake flour
2 teaspoons (tsp) baking powder
1/4 teaspoon (tsp) salt
3/4 cup margarine
3 egg whites
1 cup sugar
1/2 cup orange juice
1 teaspoon (tsp) grated orange rind
Mix the cake flour, baking powder, and salt. In a bowl, at medium speed, beat margarine until soft. Add sugar until blended. At low speed, add flour mixture alternately with the orange juice; add grated orange rind. Beat 3 egg whites until a stiff peak forums; fold into battter. fold into a greased 9 x 5 x 3 inch pan. Bake a 350 degrees for 60 minutes or until cake tester comes out clean. Cool 10 minutes in the pan. Remove and cool.