This cinnamon swirl zucchini bread with brown sugar is moist, tender, and packed with warm flavors perfect for cozy mornings or afternoon treats. It’s a quick bread recipe that saves time for busy bakers yet feels indulgent enough for special occasions. With its soft crumb, golden crust, and sweet cinnamon swirl, this zucchini bread is sure to be a family favorite.
Table of Contents
Table of Contents
5 Reasons Why You’ll Love It
- Moist and fluffy texture
- Sweet cinnamon swirl surprise
- Perfect for breakfast or dessert
- Easy, one-bowl preparation
- A delicious way to use zucchini
Time Breakdown
- Prep Time: 15 minutes
- Cook Time: 55 minutes
- Total Time: 1 hour 10 minutes
- Servings: 10 slices
Ingredients List
- 2 cups all-purpose flour
- 1 tsp baking powder
- 1 tsp baking soda
- 1 ½ tsp ground cinnamon
- ½ tsp nutmeg
- ½ tsp salt
- 2 large eggs
- ½ cup vegetable oil (or melted butter)
- 1 cup brown sugar, packed
- 1 tsp vanilla extract
- 2 cups grated zucchini, squeezed of excess moisture
- ½ cup sour cream (or plain Greek yogurt)
- ½ cup granulated sugar (for swirl)
- 1 tbsp cinnamon (for swirl)
Kitchen Tools You’ll Need
This recipe doesn’t require fancy gadgets, just a few reliable kitchen basics to keep everything simple and stress-free.
- Large mixing bowl
- Whisk
- Measuring cups & spoons
- Grater for zucchini
- Rubber spatula
- 9×5-inch loaf pan
- Parchment paper
How to Make Step-by-Step
Step 1: Prep the oven and pan
Preheat oven to 350°F (175°C). Grease and line a 9×5-inch loaf pan with parchment paper.
Step 2: Mix dry ingredients
In a large bowl, whisk together flour, baking powder, baking soda, cinnamon, nutmeg, and salt.
Step 3: Combine wet ingredients
In another bowl, beat eggs with oil, brown sugar, and vanilla until smooth. Stir in zucchini and sour cream.
Step 4: Make batter
Gradually add dry ingredients to wet mixture, folding gently until just combined. Do not overmix.
Step 5: Add cinnamon swirl
Mix granulated sugar and cinnamon. Pour half of the batter into pan, sprinkle with half the cinnamon sugar mixture, then top with remaining batter. Finish with remaining cinnamon sugar.
Step 6: Bake
Bake for 50–55 minutes until a toothpick inserted in the center comes out clean. Bread should be golden brown and slightly pulling from edges.
Step 7: Cool and serve
Cool in pan for 10 minutes before transferring to wire rack. Slice and enjoy warm or at room temperature.

Cinnamon Swirl Zucchini Bread with Brown Sugar
Equipment
- Mixing bowls
- Whisk
- Loaf pan
- Spatula
- Measuring cups
Ingredients
- 2 cups all-purpose flour
- 1 tsp baking powder
- 1 tsp baking soda
- 1 ½ tsp ground cinnamon
- ½ tsp nutmeg
- ½ tsp salt
- 2 large eggs
- ½ cup vegetable oil or melted butter
- 1 cup brown sugar packed
- 1 tsp vanilla extract
- 2 cups grated zucchini squeezed dry
- ½ cup sour cream or Greek yogurt
- ½ cup granulated sugar for swirl
- 1 tbsp cinnamon for swirl
Instructions
- Preheat oven to 350°F (175°C). Grease and line a 9×5-inch loaf pan with parchment paper.
- In a large bowl, whisk together flour, baking powder, baking soda, cinnamon, nutmeg, and salt.
- In another bowl, beat eggs with oil, brown sugar, and vanilla until smooth. Stir in zucchini and sour cream.
- Gradually add dry ingredients to wet mixture, folding gently until just combined.
- Mix granulated sugar and cinnamon. Layer batter and cinnamon sugar mixture into pan.
- Bake for 50–55 minutes until a toothpick comes out clean. Cool for 10 minutes before removing from pan.
Notes
Nutrition
Variations to Try
- Swap zucchini with grated carrots for a carrot-cinnamon swirl loaf.
- Add chocolate chips or chopped walnuts for extra flavor and crunch.
Storage Tips
- Store cooled zucchini bread in an airtight container at room temperature for up to 3 days.
- For longer storage, refrigerate up to 1 week.
- Freeze individual slices wrapped tightly in plastic wrap for up to 2 months.
Pro Tips
- Squeeze zucchini well to avoid excess moisture.
- For lighter bread, substitute half the all-purpose flour with whole wheat flour.
- Reheat slices in the microwave for 10–15 seconds for a just-baked taste.
- Serve with a smear of butter or cream cheese for added richness.
Nutrition Facts
- Serving Size: 1 slice
- Calories: 245
- Protein: 4g
- Carbohydrates: 36g
- Fat: 10g
- Fiber: 2g
- Sugar: 20g
Disclaimer: Nutrition facts are estimated using online tools and may vary based on your ingredients and preparation. Please consult a nutritionist for precise dietary advice.
FAQs
Can I use frozen zucchini?
Yes, just thaw and squeeze out excess liquid before adding.
Can I make this bread ahead of time?
Absolutely, it tastes even better the next day as flavors meld.
Can I use white sugar instead of brown sugar?
Yes, but brown sugar adds extra moisture and caramel flavor.
Can I double the recipe?
Yes, bake in two loaf pans or a 9×13 baking dish.
Closing Notes
This cinnamon swirl zucchini bread with brown sugar is a delightful blend of cozy spices and moist texture. Whether served as a breakfast loaf, snack, or dessert, it’s a versatile recipe worth keeping in your collection. Try it once, and it will become a go-to favorite.










