Ingredients
Equipment
Method
Prep the pan and oven
- Preheat the oven to 350°F and grease a 9x5 loaf pan so the bread releases cleanly after baking.
Mix dry ingredients
- Whisk whole wheat flour, all-purpose flour, rolled oats, baking soda, baking powder, salt, and cinnamon together until evenly combined and no dry pockets remain.
Mix wet ingredients
- Whisk honey or maple syrup, eggs, coconut oil, applesauce, and vanilla extract until smooth and glossy.
Combine and add zucchini
- Stir in the grated zucchini that’s been squeezed dry until the batter looks evenly speckled with zucchini.
- Fold the dry ingredients into the wet mixture just until combined, then fold in walnuts and dark chocolate chips if using—stop when the batter is uniform.
Bake and cool
- Pour the batter into the prepared loaf pan and bake at 350°F for 50–58 minutes, until a toothpick inserted in the center comes out clean.
- Cool for 15 minutes before slicing; the loaf will set and the crumb will look tender and cohesive.
Notes
For best texture, squeeze the grated zucchini very dry so the loaf bakes up with a tender crumb instead of turning gummy. Store covered at room temperature up to 2 days or in the refrigerator up to 5 days; freeze slices up to 2 months. For a dairy-free option, keep this recipe as written; for a lower-sugar swap, choose maple syrup rather than honey in the same amount.
