Lightly butter a 9-inch Bundt pan.
Beat butter and sugar; add egg and egg whites one at a time beating on high speed of electric mixer for 2 - 3 minutes.
Combine orange and lemon zest, flour, baking powder, soda, cream of tartar and salt.
In blender whip lemon juice, milk and tofu until tofu is smooth; add alternately with flour mixture to sugar mixture, beating only until smooth after each addition.
Spoon into prepared pan and bake at 375 degrees F for 30 to 35 minutes or until tester comes out dry. Remove to cool on baking rack.
Glaze 1/2 cup white chocolate wafers* 2 tablespoons orange juice
Stir chocolate with orange juice over very low heat until blended. Spoon over cake.
* White chocolate wafers are available in the bulk food section of the supermarket.
1 serving = 160 calories and 5 grams fat |