Carrot and Zucchini Bars

Ingredients for the dough:

• 1 1/2 cups all purpose flour

• 1 teaspoon baking powder

• 1/2 teaspoon ground ginger

• 1/4 teaspoon baking soda

• 2 eggs, slightly beaten

• 1 1/2 cups shredded carrot

• 1 medium zucchini, shredded (1 cup)

• 3/4 cup packed brown sugar

• 1/2 cup raisins

• 1/2 cup chopped walnuts

• 1/2 cup cooking oil

• 1/4 cup honey

• 1 teaspoon vanilla

Ingredients for the citrus-cream cheese frosting:

• 1 8 ounce package cream cheese, softened

• 1 cup powdered sugar

• 1 teaspoon lemon or orange peel, finely shredded