Orange Coffee Cake

Directions

1. 1
   On waxed paper, sift together flour, baking powder and salt. Cream margarine, sugar and orange rind.
2. 2
   Add flour mixture in 4 additions, alternating with orange juice, beating only until smooth.
3. 3
   Beat egg whites until they hold stiff peaks and fold into other mixture.
4. 4
   Pour into a 9-inch or 12-inch tube pan that has been sprayed with cooking spray.
5. 5
   Bake at 350° for 50 to 60 minutes.
6. 6
   Cool on wire rack for 10 minutes.
7. 7
   Turn out on a wire rack to cool.