Cinnamon Swirl Zucchini Bread Loaf Recipe

Name: Cinnamon Swirl Zucchini Bread Loaf
Prep time: 15 min
Cook time: 45 min
Total time: 60 min
Ingredients: 1.5 cups grated zucchini (Lightly squeezed, about 1 to 2 small or medium zucchini); 0.75 cup granulated sugar; 0.33 cup vegetable oil; 1 teaspoon vanilla extract; 2 large eggs; 1.5 cups all-purpose flour; 1 teaspoon baking soda; 0.5 teaspoon ground cinnamon; 0.25 teaspoon salt; 0.25 teaspoon baking powder; 0.25 cup granulated sugar; 1 tablespoon ground cinnamon

Cinnamon Swirl Zucchini Bread Loaf

There is something irresistibly comforting about a warm slice of cinnamon swirl zucchini bread loaf fresh from the oven. The tender crumb, the sweet cinnamon ribbon running through the middle, and the subtle moisture from fresh zucchini make it a treat worth baking all year. If you have extra zucchini from your garden or you simply want to try one of the best easy zucchini desserts, this recipe is an ideal choice.

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This loaf is perfect for breakfast, a cozy afternoon snack, or as a thoughtful homemade gift. It also works as a versatile base for experimenting with different zucchini bread recipes, whether you want to add a streusel topping, nuts, or a hint of extra spice. In just a few simple steps, you can have a homemade zucchini bread recipe that tastes like it came from a bakery, filling your kitchen with the warm aroma of cinnamon and vanilla.

Ingredients for Cinnamon Swirl Zucchini Bread Loaf

To make this cinnamon swirl zucchini bread loaf, you only need a handful of pantry staples and fresh zucchini. These simple ingredients come together to create a sweet and tender loaf that works for breakfast, dessert, or an afternoon snack.

Main Batter Ingredients

1 and ½ cups grated zucchini (about 1 to 2 small or medium zucchini)
¾ cup granulated sugar
⅓ cup vegetable oil
1 teaspoon vanilla extract
2 large eggs
1 and ½ cups all-purpose flour
1 teaspoon baking soda
½ teaspoon ground cinnamon
¼ teaspoon salt
¼ teaspoon baking powder

Cinnamon Swirl Topping

¼ cup granulated sugar
1 tablespoon ground cinnamon

For best results, use fresh zucchini that has been lightly squeezed to remove excess moisture. This helps the bread bake evenly and prevents a soggy texture. If you want to explore different zucchini bread recipes, try swapping the cinnamon swirl with a streusel topping or adding chopped nuts for extra crunch.

Step-by-Step Instructions for Cinnamon Swirl Zucchini Bread Loaf

Whole loaf of Cinnamon Swirl Zucchini Bread in a baking pan lined with parchment paper — Fresh from the oven cinnamon swirl zucchini bread, still in the pan and ready to slice

Step 1
Preheat your oven to 350°F. Line an 8-inch loaf pan with parchment paper and lightly coat it with cooking spray to prevent sticking.

Step 2
In a medium bowl, whisk together the flour, baking soda, cinnamon, salt, and baking powder. This helps distribute the leavening agents evenly for a uniform rise.

Step 3
In a separate large bowl, mix the grated zucchini, sugar, vegetable oil, vanilla extract, and eggs until well combined.

Step 4
Gradually add the dry ingredients into the wet mixture, stirring just until all the flour is incorporated. Avoid overmixing to keep the loaf tender.

Step 5
In a small bowl, combine the cinnamon and sugar for the swirl topping.

Step 6
Pour one-third of the batter into the prepared loaf pan. Sprinkle half of the cinnamon sugar mixture evenly on top. Add another third of the batter, followed by the remaining cinnamon sugar. Finish with the last portion of batter.

Step 7
Bake for 35 to 45 minutes or until a toothpick inserted in the center comes out clean. Let the loaf cool in the pan for about 10 minutes before transferring it to a wire rack to cool completely.

For a variation, try replacing the cinnamon sugar layer with a streusel topping for a richer texture and flavor.

Tips and Tricks for Perfect Sweet Zucchini Bread Recipes

A great zucchini bread loaf is all about balance. Too much moisture can make it heavy, while too little can leave it dry. Here are a few ways to ensure your cinnamon swirl zucchini bread turns out just right every time.

Use fresh zucchini
Grate your zucchini just before baking for maximum freshness. Lightly squeeze it to remove extra liquid, but do not overdo it or the bread may lose its soft texture.

Measure accurately
Level off your flour with the back of a knife to avoid adding too much. Excess flour can make the loaf dense and crumbly.

Do not overmix
Once the dry ingredients are added to the wet mixture, stir only until combined. Overmixing develops gluten and can make the bread tough.

Test before removing
Use a toothpick or thin skewer to check if the center is fully baked. If it comes out clean or with a few moist crumbs, it is ready.

Add your own twist
Experiment with chopped nuts, chocolate chips, or a streusel topping to create different zucchini bread recipes that suit your taste.

Substitutions and Variations for Cinnamon Swirl Zucchini Bread Loaf

One of the best things about this recipe is how easily it can be customized. With a few simple swaps, you can create your own version of a sweet zucchini bread loaf that fits your taste or dietary needs.

Vegan option
Replace the eggs with flax eggs by mixing two tablespoons of ground flaxseed with six tablespoons of water and letting it thicken for a few minutes. Use plant-based milk and a neutral vegetable oil to keep the texture soft.

Gluten-free version
Substitute the all-purpose flour with a 1-to-1 gluten-free baking flour. Make sure it contains xanthan gum or add it separately to help with structure.

Flavor twists
Add chopped pecans or walnuts for crunch, chocolate chips for richness, or swap the cinnamon sugar swirl for a streusel topping for extra texture. A pinch of nutmeg or cardamom can give the loaf a warm, spiced aroma.

Healthy adjustments
Reduce the sugar slightly and replace half of the oil with unsweetened applesauce for a lighter version without sacrificing moisture.

Serving Suggestions for Homemade Zucchini Bread Recipes

A freshly baked cinnamon swirl zucchini bread loaf can be enjoyed in more ways than one. Its sweet, spiced aroma and moist texture make it a versatile treat for different occasions.

Breakfast or brunch
Serve warm slices with a pat of butter or a drizzle of honey. Pair with coffee, tea, or a spiced chai latte for a cozy start to the day.

Afternoon snack
Enjoy with a glass of cold milk or a fruit smoothie. A small slice alongside fresh berries makes a light yet satisfying snack.

Dessert plate
Dress it up with a scoop of vanilla ice cream and a dusting of cinnamon for an easy zucchini dessert that feels indulgent.

Gift idea
Wrap a cooled loaf in parchment and tie it with kitchen twine. This makes a thoughtful homemade present for neighbors, friends, or holiday gatherings.

Slices of Cinnamon Swirl Zucchini Bread on a plate with one spread with butter — Warm cinnamon swirl zucchini bread slices, served with creamy butter and fresh zucchini

How to Store and Freeze Your Zucchini Bread Loaf

Proper storage helps keep your cinnamon swirl zucchini bread loaf fresh and flavorful for days.

Room temperature
Once completely cooled, wrap the loaf in plastic wrap or store it in an airtight container. It will stay fresh for up to five days when kept in a cool, dry place.

Refrigeration
For slightly longer storage, refrigerate the wrapped loaf. This can extend freshness to about one week, though the texture may become a bit denser.

Freezing
To freeze, wrap the loaf tightly in plastic wrap, then place it inside a freezer bag. It will keep for up to three months. Thaw at room temperature or warm slices briefly in the oven before serving.

Tip
If you plan to freeze in portions, slice the loaf before wrapping. This way you can defrost only what you need without reheating the entire loaf.

Frequently Asked Questions About Cinnamon Swirl Zucchini Bread

How do I prevent my zucchini bread loaf from being too soggy?

Lightly squeeze the grated zucchini to remove excess water before adding it to the batter. Avoid overmixing, as this can affect texture.

Can I make this recipe with a streusel topping instead of cinnamon sugar?

Yes, a streusel topping adds a rich, crumbly layer. Mix flour, butter, and sugar until crumbly and sprinkle over the batter before baking.

Is it possible to use whole wheat flour instead of all-purpose flour?

You can replace up to half of the all-purpose flour with whole wheat flour. This will make the loaf slightly denser but still flavorful.

Can I freeze zucchini bread with the cinnamon swirl?

Yes, the swirl holds up well in the freezer. Wrap the loaf tightly, store in a freezer bag, and thaw at room temperature when ready to serve.

Nutrition Information for Cinnamon Swirl Zucchini Bread Loaf

A single serving of this cinnamon swirl zucchini bread loaf provides a balance of sweetness and comfort. While it is a treat, the zucchini adds a touch of nutritional value in the form of vitamins and minerals.

Approximate values per slice

Calories: 284
Carbohydrates: 45 g
Protein: 4 g
Fat: 10 g
Saturated Fat: 8 g
Cholesterol: 41 mg
Sodium: 241 mg
Fiber: 1 g
Sugar: 26 g
Vitamin A: 109 IU
Vitamin C: 4 mg
Calcium: 32 mg
Iron: 1 mg

These values can vary depending on ingredient brands and portion sizes. If you make substitutions such as reducing sugar or using whole wheat flour, the nutrition profile will change slightly.

Stack of thick Cinnamon Swirl Zucchini Bread slices on a wooden board with cinnamon sticks — Generous slices of cinnamon swirl zucchini bread stacked high and ready to serve

Cinnamon swirl zucchini bread loaf is a simple yet impressive recipe that combines the warmth of cinnamon with the natural moisture of fresh zucchini. Whether served for breakfast, as an afternoon snack, or as a thoughtful homemade gift, it is a bake that brings comfort to any table.

Now that you have the steps, tips, and variations at hand, it is the perfect time to try this recipe in your own kitchen. Share it with friends, experiment with new toppings, or enjoy a slice fresh from the oven. Your next favorite sweet zucchini bread recipe might just start here.

Cinnamon Swirl Zucchini Bread Loaf

Emily Wilson

This cinnamon swirl zucchini bread loaf is soft, moist, and ribboned with a sweet cinnamon layer. It is an easy quick bread that uses fresh grated zucchini for natural moisture and bakes up with a tender crumb and warm spice aroma. Perfect for breakfast, snack time, or an easy zucchini dessert.

Print Recipe Pin Recipe

Prep Time 15

Cook Time 45

Cooling Time 10

Total Time 1

Course Breakfast, Dessert, Snack

Cuisine American

Servings 8 slices

Calories 284 kcal

Equipment

Mixing bowls
8×4 inch loaf pan
Whisk
Rubber spatula
Box grater
Measuring cups and spoons
Parchment paper
Cooling rack

Ingredients

Main Batter Ingredients

1.5 cups grated zucchini Lightly squeezed, about 1 to 2 small or medium zucchini
0.75 cup granulated sugar
0.33 cup vegetable oil
1 teaspoon vanilla extract
2 large eggs
1.5 cups all-purpose flour
1 teaspoon baking soda
0.5 teaspoon ground cinnamon
0.25 teaspoon salt
0.25 teaspoon baking powder

Cinnamon Swirl Topping

0.25 cup granulated sugar
1 tablespoon ground cinnamon

Instructions

Preheat the oven to 350°F. Line an 8×4 inch loaf pan with parchment and lightly grease the sides. Set aside.
In a medium bowl whisk the flour, baking soda, ground cinnamon, salt, and baking powder until evenly combined.
In a large bowl mix the grated zucchini, granulated sugar, vegetable oil, vanilla extract, and eggs until smooth and well combined.
Fold the dry mixture into the wet ingredients just until no dry streaks remain. Do not overmix.
Stir the cinnamon swirl topping ingredients together in a small bowl.
Pour one third of the batter into the prepared pan. Sprinkle half of the cinnamon sugar mixture evenly over the surface. Add another third of the batter, top with the remaining cinnamon sugar, then finish with the last portion of batter.
Bake for 35 to 45 minutes or until a toothpick inserted in the center comes out clean or with a few moist crumbs. Cool in the pan for 10 minutes, then transfer to a rack to cool completely.

Notes

Lightly squeeze the zucchini after grating to remove excess moisture. For a streusel zucchini bread variation, replace the cinnamon sugar with a simple crumb made from 3 tablespoons cold butter, 6 tablespoons flour, and 3 tablespoons sugar. Add chopped walnuts or chocolate chips for extra texture. Store at room temperature for up to 5 days or freeze for up to 3 months.

Nutrition Information (per slice)