Ingredients
Equipment
Method
Prep and preheat
- Preheat oven to 350°F and grease two 9x5 loaf pans (or bake in one large pan).
- Set the pans aside so they’re ready for batter right after mixing.
Mix dry ingredients
- Whisk all-purpose flour, baking soda, baking powder, salt, cinnamon, and nutmeg together until evenly combined.
Mix wet ingredients
- Whisk granulated sugar, eggs, vegetable oil, and vanilla extract in a large bowl until well combined and glossy.
Combine batter
- Stir in grated zucchini (no squeezing—keep the moisture).
- Add the dry ingredients and stir until just combined, then fold in walnuts if using.
Bake
- Divide batter between the prepared loaf pans and sprinkle turbinado sugar on top.
- Bake 55–65 minutes at 350°F until a toothpick comes out clean.
Cool and finish
- Cool for 20 minutes before removing from the pans to help the domed top set.
Notes
Pro tip: grate the zucchini, then use it without squeezing so the loaf stays moist and tender with that signature domed split top. Store airtight at room temperature for up to 3 days or in the refrigerator for up to 5 days; freeze sliced for up to 2 months (thaw overnight in the fridge). For a lighter option, you can swap half the vegetable oil for unsweetened applesauce, keeping the texture close while reducing fat.
