Begin by gathering all your ingredients, ensuring you have everything at hand. While you do this, preheat your oven to 325°F (165°C) to get it ready for baking. Next, take two 8x4-inch pans and grease and flour them thoroughly, setting the stage for a perfectly baked zucchini bread.
In a large bowl, combine the flour, salt, baking powder, baking soda, and cinnamon by sifting them together. This process not only ensures even distribution of the dry ingredients but also helps create a lighter texture for your zucchini bread.
In a separate large bowl, use an electric mixer to beat together the eggs, oil, sugar, and vanilla until well combined. Once blended, gradually add the flour mixture and continue to beat thoroughly, ensuring everything is evenly mixed for a deliciously smooth batter.
Gently fold in the grated zucchini and chopped walnuts, stirring until they are well incorporated into the batter. This addition not only enhances the flavor but also adds a delightful texture to your zucchini bread.
Carefully pour the batter into the prepared pans, ensuring an even distribution in each. This step is crucial for achieving a consistent bake and perfectly shaped loaves of zucchini bread.
Place the pans in the preheated oven and bake until a toothpick inserted into the center comes out clean, which should take about 40 to 60 minutes. Once baked, allow the loaves to cool in the pans on a wire rack for 20 minutes, letting them rest before removing for further cooling or slicing.
Use a table knife to gently run around the edges of the pans to loosen the loaves. Carefully invert them onto a wire rack, allowing them to cool completely. This step ensures that the bread maintains its shape and texture as it finishes cooling.