White Chocolate Cranberry Coffee Cake Recipe

Add margarine, light cream cheese, brown sugar, and granulated sugar (or sugar substitute) to large mixing bowl and beat with electric mixer on medium speed until fluffy. Add eggs one at a time, then egg substitute (1/4 cup at a time), orange zest and orange juice, mixing well and scraping sides of bowl at least once.
Measure a cup of whole-wheat flour and stir in the baking powder. Slowly add the whole-wheat flour mixture to the mixture in the mixing bowl, beating on low speed. Slowly beat in the white flour. Stir in the cranberries and white chocolate chips with a spoon.
Pour into the prepared pan and bake until toothpick inserted in the center comes out clean. Cool completely and serve.