Step 1

Preheat oven to 350 degrees. Spray a 9 x 13 inch baking pan with non-stick cooking spray.

Step 2

Beat eggs, vegetable oil, applesauce, sugar, brown sugar, and vanilla together in a large bowl.

Step 3

Add in flour, baking powder, baking soda, cinnamon, salt, and nutmeg and mix well.

Step 4

Fold in zucchini and stir until completely mixed in. Pour batter into prepared 9 x 13 inch pan.

Step 5

Bake for 35-40 minutes or until toothpick inserted into the center comes out clean.

Step 6

While the cake cools, mix together frosting ingredients and spread over the top of the cooled cake.

Step 7

If desired, sprinkle the top of the cake with cinnamon and sugar.