Preheat your oven to 325°F and grease a 9x5 inch loaf pan with coconut oil or cooking spray. While the oven heats, spread the chopped walnuts on a small baking sheet and toast for about 5 minutes until fragrant and lightly browned. Remove from the oven and set aside to cool slightly. This toasting step deepens the walnut flavor and adds a subtle crunch to the bread.
Grate your zucchini and place it in a fine-mesh strainer or clean kitchen towel. Squeeze firmly to remove as much excess moisture as possible—this is crucial for preventing a soggy, dense bread. In a large mixing bowl, whisk together the melted and cooled coconut oil with the honey until well combined. Add the room temperature eggs and beat vigorously for about 1 minute until the mixture is light and slightly frothy. I find that beating the eggs in well here creates a more tender crumb in the final bread.
To the wet mixture from Step 2, add the milk, baking soda, cinnamon, vanilla, salt, nutmeg, and ground ginger. Whisk everything together thoroughly until the baking soda is completely dissolved and the spices are evenly distributed throughout the liquid. The spices should be fully incorporated at this stage to ensure even flavor throughout the bread. Pour the squeezed zucchini into this mixture and stir to combine—the zucchini will be distributed throughout the liquid base.
Add the wheat flour to the wet mixture from Step 3 and fold gently with a spatula just until the flour is fully incorporated—do not overmix, as this can develop too much gluten and make the bread tough. Fold in the toasted walnuts from Step 1, distributing them evenly throughout the batter. The batter should look slightly lumpy and rustic at this point, which is exactly what you want.
Pour the batter into the prepared loaf pan from Step 1, spreading it evenly. Sprinkle a light dusting of cinnamon across the top for a subtle flavor accent and visual appeal. Place in the preheated 325°F oven and bake for 55-60 minutes, until a toothpick inserted into the center comes out with just a few moist crumbs (not wet batter). The lower oven temperature helps the bread bake through gently without over-browning the top.
Remove the bread from the oven and let it cool in the pan for about 15 minutes. This resting period allows the crumb structure to set properly. Run a thin knife around the edges of the pan and carefully turn the loaf out onto a wire cooling rack. I let the bread cool completely before slicing—this prevents it from crumbling and allows the flavors to settle. The bread will slice more cleanly when completely cooled.