Why You’ll Love This Apple Zucchini Bread with Brown Sugar Frosting
When the seasons start to shift from summer to fall, nothing celebrates this perfect moment like this Apple Zucchini Bread with Brown Sugar Frosting.
I’m obsessed with how it combines late summer zucchini with early fall apples in one moist, spiced loaf.
You’ll love the way your kitchen smells as cinnamon and nutmeg fill the air.
The bread itself is perfectly tender, but that brown sugar frosting? Game-changer. It transforms a humble quick bread into something worthy of company, or let’s be honest, worthy of eating straight from the pan while standing at the counter.
What Ingredients are in Apple Zucchini Bread with Brown Sugar Frosting?
This Apple Zucchini Bread combines the best of late summer and early fall produce in one incredibly moist, tender loaf. The magic happens when freshly grated zucchini meets sweet apple, all wrapped up in a warmly spiced batter that’s impossible to resist.
And let’s talk about that brown sugar frosting—it’s the perfect sweet finishing touch that turns this from a simple quick bread into something you might just dream about.
For the Bread:
- 2 cups all-purpose flour
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ½ teaspoon salt
- 1½ teaspoons ground cinnamon
- ¼ teaspoon ground nutmeg
- 2 large eggs
- ½ cup vegetable oil (or neutral oil of choice)
- 1 cup granulated sugar
- ½ cup light brown sugar, packed
- 1 teaspoon non-alcoholic vanilla extract
- 1 cup grated zucchini, excess moisture squeezed out
- 1 cup peeled and grated apple (about 1 medium apple)
- ½ cup chopped walnuts or pecans (optional)
For the Brown Sugar Frosting:
- ¼ cup unsalted butter
- ½ cup light brown sugar, packed
- 2 tablespoons milk
- 1 cup powdered sugar, sifted
- ½ teaspoon non-alcoholic vanilla extract
When preparing your ingredients, the moisture content matters a lot in this recipe. Make sure to squeeze out any excess water from your grated zucchini—I like to wrap it in a clean kitchen towel and give it a good twist.
For the apples, any variety will work, but I prefer something with a bit of tartness like Granny Smith or Honeycrisp to balance the sweetness of the bread.
And while the nuts are optional, they add such a wonderful texture contrast to the soft, tender crumb of the bread. Worth considering if you’re not baking for someone with allergies!
How to Make This Apple Zucchini Bread with Brown Sugar Frosting
Start by preheating your oven to 350°F (175°C) and preparing your loaf pan—either grease and lightly flour a 9×5-inch loaf pan or line it with parchment paper for easier removal later.
In a medium bowl, whisk together 2 cups of all-purpose flour, 1 teaspoon baking powder, ½ teaspoon baking soda, ½ teaspoon salt, 1½ teaspoons ground cinnamon, and ¼ teaspoon ground nutmeg. The fragrance of these spices coming together is absolutely divine, like fall in a bowl.
In a separate large bowl, beat 2 large eggs, then add ½ cup vegetable oil, 1 cup granulated sugar, ½ cup packed light brown sugar, and 1 teaspoon vanilla extract. Mix until everything is well combined and slightly fluffy.
Now for the star ingredients—fold in 1 cup of grated zucchini (with excess moisture squeezed out) and 1 cup of peeled and grated apple. Gently stir in the dry ingredient mixture until just combined—over-mixing is the enemy of tender quick bread, so resist the urge to keep stirring! If you’re using the optional ½ cup of chopped walnuts or pecans, fold those in last.
Pour the batter into your prepared loaf pan and bake for about 55-65 minutes, or until a toothpick inserted in the center comes out clean. Allow the bread to cool in the pan for about 10 minutes before transferring to a wire rack.
For that indulgent brown sugar frosting, melt ¼ cup unsalted butter in a small saucepan, then add ½ cup packed light brown sugar and cook for 2 minutes, stirring constantly. Add 2 tablespoons milk, bring to a boil, then remove from heat.
Let it cool slightly before whisking in 1 cup sifted powdered sugar and ½ teaspoon vanilla extract until smooth. Spread this heavenly frosting over your cooled bread, letting it drip down the sides. The frosting will set up as it cools, creating the perfect sweet finish to your apple zucchini bread.
Apple Zucchini Bread with Brown Sugar Frosting Substitutions and Variations
Although this apple zucchini bread recipe is delicious as written, I’ve found that making substitutions based on dietary needs or what’s in your pantry can lead to equally tasty results.
For gluten-free folks, swap in a 1:1 gluten-free flour blend. Can’t do dairy? Use coconut oil in the frosting instead of butter.
I often replace half the all-purpose flour with whole wheat for extra nutrition. Sometimes I’ll toss in dried cranberries or swap the walnuts for pepitas when I’m feeling creative.
The frosting can be made lighter with maple syrup instead of brown sugar, though I do miss that caramel-like depth.
What to Serve with Apple Zucchini Bread with Brown Sugar Frosting
What could possibly elevate the experience of enjoying a slice of this moist, fragrant apple zucchini bread with its decadent brown sugar frosting? I’m partial to a steaming cup of cinnamon tea or a robust coffee to cut through the sweetness.
For brunch gatherings, I serve it alongside a fruit platter with crisp apple slices and berries. The contrast between the warm bread and cool fruit is divine.
In fall, I’ve been known to pair it with spiced apple cider, warm or cold.
And let’s be honest, a scoop of vanilla ice cream transforms this humble bread into a proper dessert worthy of company.
Final Thoughts
This apple zucchini bread has become my go-to recipe whenever I’m facing an abundance of summer zucchini or fall apples.
The combination creates a perfectly moist loaf that somehow manages to be both comforting and special at the same time.
I love how versatile it is, too. Serve it plain for breakfast, add the brown sugar frosting for dessert, or make mini loaves for thoughtful homemade gifts.
Who doesn’t appreciate freshly baked goods?
Trust me, once you try this recipe, you’ll find yourself looking forward to zucchini season rather than dreading what to do with it all.
Apple Zucchini Bread with Brown Sugar Frosting
Ingredients
Equipment
Method
- Preheat oven to 350°F (175°C). Grease and flour a 9×5-inch loaf pan or line with parchment paper.
- In a medium bowl, whisk together flour, baking powder, baking soda, salt, cinnamon, and nutmeg.
- In a large bowl, beat eggs, then add vegetable oil, granulated sugar, brown sugar, and vanilla extract. Mix until well combined and slightly fluffy.
- Fold in the grated zucchini and apple. Gently stir in the dry ingredient mixture until just combined. If using nuts, fold them in last.
- Pour batter into prepared loaf pan and bake for 55-65 minutes, or until a toothpick inserted in the center comes out clean.
- Cool in pan for 10 minutes before transferring to a wire rack.
- For the frosting: Melt butter in a small saucepan, add brown sugar and cook for 2 minutes, stirring constantly.
- Add milk, bring to a boil, then remove from heat.
- Let cool slightly, then whisk in powdered sugar and vanilla extract until smooth.
- Spread frosting over cooled bread, allowing it to drip down the sides. Let frosting set before serving.
