Preheat the Oven: Preheat your oven to 350°F (175°C).Grease and flour a 9x5-inch loaf pan or line it with parchment paper. Prepare Zucchini: Grate the zucchinis using a box grater or food processor. Squeeze out excess moisture using a clean kitchen towel or fine-mesh strainer. Mix Wet Ingredients: In a large bowl, whisk together the eggs, granulated sugar, brown sugar, vanilla extract, and oil until smooth.
Incorporate Zucchini: Stir in the grated zucchini until well combined with the wet ingredients.
Mix Dry Ingredients: In a separate bowl, whisk together the flour, baking powder, baking soda, cinnamon, and salt.
Combine Wet and Dry Ingredients: Gradually add the dry ingredients to the wet ingredients, mixing gently with a spatula until just combined.
Add Chocolate Chips: Fold in the chocolate chips until evenly distributed in the batter.
Pour into Pan: Pour the batter into the prepared loaf pan. Smooth the top with a spatula.
Bake: Place the loaf pan in the preheated oven and bake for 55-65 minutes, or until a toothpick inserted into the center comes out clean.
Cool: Remove from the oven and allow the bread to cool in the pan for 10 minutes before transferring it to a wire rack to cool completely.