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• What Is Lemon Zucchini Bread?
• Tips for Cooking and Prepping
• Recipe Variations and Substitutes
• Serving Suggestions
• Storing, Make-Ahead, and Freezing Tips
• FAQs
• Lemon Zucchini Bread Recipe

There’s something magical about the combination of bright lemon and garden-fresh zucchini in a soft, tender loaf. This lemon zucchini bread is sweet, tangy, and finished with a simple glaze that soaks right into the crumb, making it the kind of quick bread you’ll want to bake on repeat all summer long.

What Is Lemon Zucchini Bread?

Lemon zucchini bread is a quick bread that takes the classic summer squash loaf and brightens it up with fresh lemon zest and juice. The zucchini keeps the crumb incredibly moist and tender without adding any noticeable vegetable flavor, while the lemon adds a citrusy lift that balances the sweetness of the sugar and glaze.

Unlike yeasted breads, quick breads like this one rely on baking soda and baking powder for lift, which means no rising time and no kneading. It’s an easy way to use up an abundance of garden zucchini while turning it into something that tastes more like dessert than a vegetable dish.

Tips for Cooking and Prepping

#1: Don’t skip rubbing the zest into the sugar

Rubbing the lemon zest into the granulated sugar with your fingers releases the fragrant citrus oils, giving the bread a much stronger lemon flavor than simply stirring the zest in at the end.

#2: Don’t squeeze the moisture out of the zucchini

Unlike some zucchini bread recipes, this one wants the natural moisture from the grated zucchini to keep the loaves soft, so there’s no need to drain or squeeze it dry before adding it to the batter.

#3: Grate the zucchini finely

Use the small or medium holes on a box grater so the zucchini blends seamlessly into the batter and bakes up tender rather than leaving large, watery chunks.

#4: Mix the batter just until combined

Because the batter is thick, it’s tempting to overmix, but stirring too much develops the gluten in the flour and can leave you with a denser, tougher loaf instead of a tender crumb.

#5: Let the loaves cool before glazing

Glazing warm bread will cause the powdered sugar mixture to melt and disappear into the crust instead of setting into a pretty, sweet-tart layer on top.

Recipe Variations and Substitutes

You can swap the light olive oil for a neutral oil like vegetable or canola oil if you prefer a more neutral flavor base. For extra texture, fold in a cup of chopped walnuts, pecans, or poppy seeds along with the zucchini, or add a handful of fresh blueberries for a lemon-blueberry twist. If you want a stronger lemon flavor, add an extra teaspoon of zest to the batter or a splash of lemon extract along with the vanilla.

Serving Suggestions

This bread is delicious on its own with a cup of coffee or tea, but it also makes a lovely addition to a brunch spread alongside fresh fruit and yogurt. Try toasting a slice and spreading it with a little butter or cream cheese for an extra indulgent treat.

Storing, Make-Ahead, and Freezing Tips

Store cooled, glazed lemon zucchini bread in an airtight container at room temperature for up to 3 days, or in the refrigerator for up to a week. To make ahead, bake the loaves and glaze them once fully cooled, then store as directed. For longer storage, wrap the unglazed loaves tightly in plastic wrap and foil and freeze for up to 3 months; thaw at room temperature and add the glaze just before serving.

FAQs

Can I freeze lemon zucchini bread?

Yes, wrap the cooled, unglazed loaves tightly in plastic wrap and then foil, and freeze for up to 3 months. Thaw at room temperature and add the lemon glaze right before serving for the best texture.

Do I need to peel the zucchini before grating it?

No peeling is necessary. The skin is thin, tender, and softens completely during baking, plus it adds tiny flecks of green throughout the loaf.

Why is my zucchini bread too dense or gummy?

This is usually caused by overmixing the batter once the flour is added, or by underbaking. Stir just until the ingredients are combined and bake until a toothpick inserted in the center comes out clean.

Can I make this recipe into muffins instead of loaves?

Yes, divide the batter among lined muffin cups and bake at 325 degrees F for about 20-25 minutes, or until a toothpick comes out clean, then glaze as directed.

Can I use bottled lemon juice instead of fresh?

Fresh lemon juice is recommended for the brightest flavor, but bottled lemon juice can be used in a pinch for both the batter and the glaze.

Lemon Zucchini Bread Recipe

Prep time: 15 min | Cook time: 65 min | Total time: 80 min | Servings: 24

Ingredients

For the Bread

• 3 cups all-purpose flour
• 1 teaspoon salt
• 1 teaspoon baking soda
• 1 teaspoon baking powder
• 2 cups granulated sugar
• Zest of 2 large lemons
• 3 large eggs
• 1 cup light olive oil (not extra-virgin)
• 1 tablespoon fresh lemon juice
• 1 1/2 teaspoons vanilla extract
• 2 cups grated zucchini

For the Lemon Glaze

• 2 cups powdered sugar
• 3 tablespoons fresh lemon juice

Instructions

1. Preheat oven to 325 degrees F. Grease and flour two 8 x 4 inch loaf pans and set aside.
2. In a large bowl, whisk together the flour, salt, baking powder, and baking soda. Set aside.
3. In another large bowl, combine the sugar and lemon zest. Rub together with your fingers until fragrant.
4. Add the eggs, olive oil, lemon juice, and vanilla to the lemon sugar mixture and stir until smooth. Add the dry ingredients and stir until just combined; the batter will be thick.
5. Stir in the grated zucchini and pour the batter into the prepared loaf pans.
6. Bake for 60-65 minutes, or until a tester inserted in the center comes out clean.
7. Place the loaves on a cooling rack and let cool for 15 minutes in the pans. Loosen the sides with a knife and carefully remove the loaves from the pans. Let cool completely on the rack.
8. While the bread cools, make the lemon glaze by whisking together the powdered sugar and lemon juice in a small bowl until smooth.
9. Drizzle the glaze over the cooled loaves. Slice and serve.

For best flavor, let the bread cool completely before glazing so the lemon glaze sets into a sweet, tangy layer instead of soaking into the loaf.