01 - Preheat oven to 350°F. Grease and lightly flour a 9x5-inch loaf pan or line with parchment paper.
02 - Whisk eggs, vegetable oil, Greek yogurt, granulated sugar, brown sugar, and vanilla extract in a large bowl until smooth.
03 - In a separate bowl, whisk flour, baking powder, baking soda, salt, and cinnamon until evenly blended.
04 - Add dry ingredients to wet ingredients and stir gently until just combined to avoid overmixing.
05 - Carefully fold shredded zucchini and chocolate chips into batter until evenly distributed.
06 - Pour batter into prepared loaf pan and smooth surface evenly.
07 - Bake for 50 to 60 minutes or until a toothpick inserted in the center emerges clean or with a few moist crumbs.
08 - Allow bread to cool in pan for 10 minutes, then transfer to a cooling rack to cool completely before slicing.