Preheat your oven to 350°F (175°C) and prepare two 8x4-inch loaf pans.

In a medium mixing bowl, whisk together flour, sugar, baking soda, cinnamon, and salt.

In a large bowl, beat eggs, then add grated zucchini, vegetable oil, and vanilla extract, mixing well.

Combine wet and dry ingredients gently, being careful not to overmix. Fold in nuts if desired.

Divide the batter evenly into prepared loaf pans, filling them about ¾ full.

Bake for 50 to 60 minutes or until a toothpick comes out clean.

Let the loaves cool in the pans for 5 minutes before transferring to a wire rack.

Once cool, slice and enjoy!