Carrot Zucchini Bars with Lemon Frosting

Update : February 26, 2026

Delicious carrot zucchini bars topped with lemon frosting on a white plate

Why Make This Recipe

Carrot Zucchini Bars with Lemon Frosting are a delicious and healthy treat. They are packed with veggies and have a refreshing lemon frosting on top. This recipe is great for sharing with family and friends, and it’s perfect for any occasion. Plus, they are easy to make and can be enjoyed as a snack or dessert.

How to Make Carrot Zucchini Bars with Lemon Frosting

Ingredients:

1 cup grated carrots
1 cup grated zucchini
1 cup all-purpose flour
1/2 cup granulated sugar
1/2 cup brown sugar
1/2 cup vegetable oil
2 large eggs
1 teaspoon baking powder
1/2 teaspoon baking soda
1/2 teaspoon salt
1 teaspoon cinnamon
1 teaspoon vanilla extract
1/2 cup cream cheese, softened
2 cups powdered sugar
2 tablespoons lemon juice
Zest of 1 lemon

Directions:

Preheat your oven to 350°F (175°C) and grease a baking pan.
In a mixing bowl, combine the grated carrots and zucchini.
In another bowl, whisk together the flour, sugars, baking powder, baking soda, salt, and cinnamon.
Add the vegetable oil, eggs, and vanilla to the dry ingredients and mix until combined.
Fold in the grated carrots and zucchini.
Pour the batter into the prepared pan and spread evenly.
Bake for 25-30 minutes or until a toothpick comes out clean.
Let the bars cool completely.
For the frosting, beat the cream cheese, powdered sugar, lemon juice, and lemon zest until smooth.
Spread the frosting over the cooled bars and slice into squares. Enjoy!

How to Serve Carrot Zucchini Bars with Lemon Frosting

These bars can be served as a dessert or a snack. They are best enjoyed at room temperature. You can place them on a nice plate and serve them to guests at a party or family gathering. They also make for a great addition to lunchboxes.

How to Store Carrot Zucchini Bars with Lemon Frosting

To keep your Carrot Zucchini Bars fresh, store them in an airtight container in the refrigerator. They can last up to a week. If you want to keep them longer, you can freeze them. Just wrap the bars tightly in plastic wrap and then place them in a freezer bag. They can be frozen for up to three months.

Tips to Make Carrot Zucchini Bars with Lemon Frosting

Make sure to squeeze out excess moisture from the grated zucchini to avoid soggy bars.
You can add nuts or raisins for extra texture and flavor.
If you want a stronger lemon flavor, add more lemon zest to the frosting.

Variation

For a different twist, try adding chocolate chips to the batter or using a different type of frosting, like cream cheese frosting without lemon. You can also experiment by using whole wheat flour instead of all-purpose flour for a healthier option.

FAQs

Can I use frozen zucchini for this recipe?
Yes, you can use frozen zucchini. Just make sure to thaw and drain it well.

Can I make these bars egg-free?
Yes, you can substitute the eggs with flaxseed meal or applesauce for an egg-free version.

Can I make the frosting ahead of time?
Absolutely! You can prepare the frosting in advance and store it in the refrigerator until you are ready to use it.