Simple Zucchini Bars Recipe
There is something incredibly joyful about baking and sharing these Simple Zucchini Bars. Moist, tender, and bursting with cozy cinnamon flavor, these bars transform humble grated zucchini into a delightful treat. With a luscious cream cheese frosting crowning the top, this recipe strikes the perfect balance between wholesome and indulgent. Whether you’re looking for a comforting afternoon snack or a crowd-pleasing dessert, these Simple Zucchini Bars are guaranteed to become a favorite in your baking repertoire.
Ingredients You’ll Need

Ingredients You’ll Need
These ingredients may seem straightforward, but each one plays an essential role in creating the perfect texture, moisture, and flavor in your Simple Zucchini Bars. The combination of spices, sugar, and creamy frosting work together to make every bite simply irresistible.
- 1 cup vegetable oil: Keeps the bars moist and tender without overpowering the flavor.
- 1 cup granulated sugar: Adds sweetness and lightness to the batter.
- 1/2 cup light brown sugar: Contributes a subtle caramel note and extra moisture.
- 3 eggs: Binds the ingredients and provides structure.
- 1 teaspoon vanilla extract: Enhances the overall aroma and flavor depth.
- 2 cups all-purpose flour: The base that holds everything together.
- 1/2 cup quick oats: Adds slight texture and heartiness without heaviness.
- 1 teaspoon baking powder: Helps the bars rise just enough for a light crumb.
- 1/2 teaspoon salt: Balances sweetness and enhances all flavors.
- 2 teaspoons ground cinnamon: Spices the bars with a warm, comforting touch.
- 2 cups grated zucchini: The star vegan “secret ingredient” that keeps the bars moist and tender.
- 1 package (8 ounces) cream cheese: The creamy base for the luscious frosting.
- 3 tablespoons butter: Adds richness and smoothness to the frosting.
- 2 1/2 cups confectioners’ sugar: Sweetens and thickens the frosting to perfection.
- 1 teaspoon vanilla flavoring: Gives the frosting a delicate, aromatic finish.
How to Make Simple Zucchini Bars
Step 1: Prepare the Baking Pan and Preheat the Oven
Start by setting your oven to 350°F (175°C). Greasing a jelly roll pan ensures your zucchini bars come out cleanly, saving you any frustration after baking. This step lays the foundation for a smooth baking process and perfect bar shape.
Step 2: Mix the Wet Ingredients
Combine vegetable oil, granulated sugar, light brown sugar, eggs, and vanilla extract in a large bowl. Stirring these ingredients until smooth creates the moist, sweet base crucial for delicious Simple Zucchini Bars.
Step 3: Incorporate the Dry Ingredients
Next, add flour, quick oats, baking powder, salt, and cinnamon to your wet mixture. Gently folding these together (without overmixing) ensures your bars stay tender and soft, with just the right amount of rise.
Step 4: Add the Zucchini and Bake
Carefully fold in the grated zucchini, making sure it’s evenly spread throughout the batter. Pour everything into your prepared pan, smoothing the top. Baking for 18-22 minutes develops a light, moist consistency that’s unmistakably satisfying.
Step 5: Prepare the Cream Cheese Frosting
While your bars cool, beat together cream cheese and butter until fluffy. Slowly add confectioners’ sugar and vanilla flavoring, whisking to a creamy, smooth frosting that perfectly complements the spiced zucchini bars.
Step 6: Frost the Zucchini Bars
Once cooled completely, spread the cream cheese frosting generously over the bars. This final step turns simple ingredients into a gorgeous, moist, and indulgent dessert. Cut into squares and prepare to impress!
How to Serve Simple Zucchini Bars
Garnishes
Adding a sprinkle of chopped toasted walnuts or a dusting of cinnamon on top elevates your Simple Zucchini Bars with extra crunch and aroma. Fresh mint leaves can bring a lovely pop of color and excitement for presentation.
Side Dishes
These bars are a wonderful companion to a cup of spiced chai, freshly brewed coffee, or even a glass of cold milk. For brunch, pair them with fresh fruit or yogurt to balance out their rich sweetness.
Creative Ways to Present
Try serving your Simple Zucchini Bars on a rustic wooden board with edible flowers or add a drizzle of honey or caramel sauce on top for a glossy finish. Cut them into bite-sized pieces for a potluck, making it easy to share and enjoy.
Make Ahead and Storage
Storing Leftovers
Wrap leftover Simple Zucchini Bars tightly in plastic wrap or store them in an airtight container in the refrigerator. They’ll keep fresh and flavorful for up to 4 days, maintaining their moist texture and creamy frosting.
Freezing
These bars freeze wonderfully. Just place cut bars on a baking sheet to flash freeze, then transfer to a freezer-safe bag or container. They can stay frozen for up to 3 months. Thaw in the refrigerator overnight before serving for best results.
Reheating
To revive that freshly baked warmth, gently heat bars in the microwave for 10-15 seconds or warm them in a low oven at 300°F until soft. This quick reheat will bring back the comforting softness and enhance the cream cheese frosting’s velvety mouthfeel.
FAQs
Can I use a different type of oil?
Absolutely! Vegetable oil works best for its neutral flavor, but you can substitute with canola or light olive oil. Avoid strong-flavored oils like extra virgin olive oil lest they overpower the delicate balance of the bars.
Do I need to peel the zucchini before grating?
No need to peel! The skin adds beautiful color and nutrients. Just be sure to grate finely and squeeze out any excess moisture if your zucchini is very watery to keep the bars from becoming too soggy.
Can I make these bars gluten-free?
Yes, by replacing the all-purpose flour with a gluten-free flour blend and ensuring your oats are certified gluten-free, you can enjoy these Simple Zucchini Bars without gluten. Texture may vary slightly but still delicious.
Is it okay to use frozen zucchini?
You can use frozen zucchini, but thaw and drain it thoroughly before adding to the batter. Excess moisture can affect the texture, so squeezing out water helps keep your bars perfectly moist, not mushy.
Can I substitute the cream cheese frosting with something else?
Of course! A simple glaze made from powdered sugar and lemon juice or a lightly sweetened Greek yogurt topping can be delightful alternatives while keeping the bars moist and flavorful.
Final Thoughts
Making these Simple Zucchini Bars is such a rewarding experience that combines comfort, flavor, and a touch of wholesome goodness. Once you try them, they’ll quickly become your go-to for any occasion, bringing warmth and smiles to your table. Don’t hesitate to dive in and bake up a batch—you deserve this cozy, scrumptious treat in your life!
PrintSimple Zucchini Bars Recipe
These simple zucchini bars are a moist, flavorful treat made with fresh grated zucchini, warm cinnamon, and a creamy homemade cream cheese frosting. Perfect for a snack or dessert, they combine wholesome ingredients with a sweet frosting for an irresistible bite.
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Total Time: 35 minutes
- Yield: 12–15 bars 1x
- Category: Dessert, Snack
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
For the Zucchini Bars
- 1 cup vegetable oil
- 1 cup granulated sugar
- 1/2 cup light brown sugar
- 3 eggs
- 1 teaspoon vanilla extract
- 2 cups all-purpose flour
- 1/2 cup quick oats
- 1 teaspoon baking powder
- 1/2 teaspoon salt
- 2 teaspoons ground cinnamon
- 2 cups grated zucchini
For the Cream Cheese Frosting
- 1 package (8 ounces) cream cheese, softened
- 3 tablespoons butter, softened
- 2 1/2 cups confectioners’ sugar
- 1 teaspoon vanilla flavoring
Instructions
- Prepare the Baking Pan and Preheat the Oven: Preheat your oven to 350°F (175°C). Grease a jelly roll pan measuring 10.5 x 15.5 inches to ensure the bars don’t stick after baking. Set the pan aside for later use.
- Mix the Wet Ingredients: In a large mixing bowl, combine the vegetable oil, granulated sugar, light brown sugar, eggs, and vanilla extract. Stir these ingredients together until well blended and smooth to form the base of your zucchini bars.
- Incorporate the Dry Ingredients: Add the all-purpose flour, quick oats, baking powder, salt, and ground cinnamon to the bowl with the wet ingredients. Gently stir the mixture until just combined, taking care not to overmix to keep the bars tender.
- Add the Zucchini and Bake: Fold in the grated zucchini evenly into the batter. Pour the batter into the prepared jelly roll pan and spread it out evenly. Bake in the preheated oven for 18-22 minutes, or until a toothpick inserted into the center comes out clean or with a few moist crumbs but no raw batter. Allow the bars to cool completely in the pan.
- Prepare the Cream Cheese Frosting: In a separate bowl, beat the softened cream cheese and softened butter together until fluffy. Gradually add the confectioners’ sugar and vanilla flavoring, beating until the frosting is smooth, creamy, and spreadable.
- Frost the Zucchini Bars: Once the bars have cooled completely, spread the cream cheese frosting evenly over the top. Cut into bars and serve. Enjoy your delicious, moist, and frosted zucchini bars!
Notes
- Be sure to squeeze excess moisture from the grated zucchini if it seems very wet to avoid soggy bars.
- You can substitute part of the all-purpose flour with whole wheat flour for a nuttier flavor and added fiber.
- For a nut-free recipe, omit any additional nuts if you decide to add them later.
- Store leftover bars in an airtight container in the refrigerator to keep the cream cheese frosting fresh.
- These bars can also be frozen; wrap tightly and thaw in the refrigerator before serving.
Nutrition
- Serving Size: 1 bar (approx. 1/12th of recipe)
- Calories: 290
- Sugar: 22g
- Sodium: 150mg
- Fat: 18g
- Saturated Fat: 6g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 2g
- Protein: 3g
- Cholesterol: 45mg
Keywords: zucchini bars, zucchini dessert, cream cheese frosting, easy zucchini recipe, moist zucchini bars, baked zucchini treat