Ingredients
Equipment
Method
Prep the oven and pan
- Preheat the oven to 350°F and grease a 9x5 loaf pan.
Mix the dry ingredients
- Whisk all-purpose flour, baking soda, baking powder, salt, cinnamon, nutmeg, and allspice together until evenly combined.
Mix the wet ingredients
- Beat brown sugar, eggs, vegetable oil, applesauce, and vanilla extract until smooth and glossy.
Add zucchini and apples
- Stir in the grated, squeezed-dry zucchini and the diced apple until the batter is evenly studded with fruit.
Combine without overmixing
- Fold the dry ingredients into the wet mixture until just combined, with no visible dry streaks.
Bake
- Pour the batter into the pan, sprinkle the cinnamon sugar topping over the top, and bake for 55–65 minutes until a toothpick comes out clean (golden crust visible).
Cool and slice
- Cool the loaf for 15 minutes before slicing so the crumb sets and the top crackle stays intact (warm, not hot).
Notes
Pro tip: squeeze the grated zucchini very well—excess moisture can make the loaf gummy. Store covered at room temperature for up to 3 days or refrigerate for up to 5 days; freeze slices for up to 2 months. For a lighter option, replace the vegetable oil with an equal amount of unsweetened applesauce and expect a slightly softer crumb.
