Lemon Zucchini Bars

Step 1
Preheat oven to 350 degrees F (175 degrees C). Grease a 9×13-inch baking pan.

Step 2
In a large bowl, combine sugar, oil, eggs, lemon rind, and lemon juice; mix well. Stir in shredded zucchini.

Step 3
In another bowl, combine flour, baking powder, baking soda, and salt. Gradually add this mixture to the zucchini mixture. Stir until thoroughly combined; mix in the walnuts.

Step 4
Pour batter into prepared pan and bake until a tester inserted in the center comes out clean, 35 to 45 minutes. Cool. Sprinkle cake with sifted confectioners' sugar and cut into bars.

Step 5
Sprinkle top with sifted confectioners' sugar and cut into bars.