Zucchini bars –Today, I’m excited to share a delightful recipe that brings a twist to classic desserts: Zucchini Bars with Brown Butter Frosting! These bars are not only incredibly moist and flavorful, but they also incorporate the goodness of zucchini, making them a unique treat perfect for any occasion. So, let’s dive into the deliciousness!
Zucchini Bars with Brown Butter Frosting
These Zucchini Bars are wonderfully spiced and are topped off with a rich and nutty brown butter frosting that takes them to a whole new level. You won’t believe how irresistible they are!

Ingredients
- 1 ½ cups grated zucchini (about 1 medium zucchini)
- 2 cups all-purpose flour
- 1 ½ tsp baking powder
- 1 tsp baking soda
- 1 tsp salt
- 2 tsp ground cinnamon
- ½ tsp ground nutmeg
- 1 cup granulated sugar
- 1 cup brown sugar
- ½ cup vegetable oil
- ½ cup unsweetened applesauce
- 3 large eggs
- 1 tsp vanilla extract
Instructions
- Preheat your oven to 350°F (175°C) and grease a 9×13 inch baking dish.
- In a medium bowl, combine the grated zucchini with a pinch of salt and set aside for about 10 minutes. This helps to draw out some of the moisture.
- In a large bowl, whisk together the flour, baking powder, baking soda, salt, cinnamon, and nutmeg.
- In another bowl, beat together the granulated sugar, brown sugar, vegetable oil, applesauce, eggs, and vanilla until smooth.
- Mix the wet ingredients into the dry ingredients until just combined, then gently fold in the grated zucchini.
- Pour the batter into the prepared baking dish and spread it evenly.
- Bake for around 25-30 minutes, or until a toothpick inserted in the center comes out clean.
- While the bars are cooling, prepare the brown butter frosting. In a saucepan, melt ½ cup of butter over medium heat until it starts to brown and smells nutty, about 5-7 minutes.
- Remove from heat and whisk in 2 cups of powdered sugar, along with 1-2 tablespoons of milk until you reach your desired consistency.
- Spread the brown butter frosting over the cooled zucchini bars and cut into squares.
- Enjoy your delicious Zucchini Bars with their decadent frosting!
These bars are sure to become a favorite in your home! They have the perfect balance of sweetness and spice, making them a delightful treat to share with family and friends.