Good-Cooking - Banana Zucchini Cake

Ingredients

• 1 medium-size ripe banana
• 4 eggs (at room temperature)
• 2 cups granulated sugar
• 1 cup vegetable oil
• 1 1/2 cups zucchini, shredded
• 3 cups all-purpose flour
• 1 1/2 teaspoons baking soda
• 1 1/2 teaspoons baking powder
• 1 1/2 teaspoons cinnamon
• 1 teaspoon salt
• 1 1/2 cups walnuts, chopped
• 1 cup raisins