These secretly healthy zucchini brownies are the perfect guilt-free treat that still satisfies your sweet tooth. Packed with zucchini for added moisture and nutrition, they’re incredibly easy to make and will surprise everyone with their rich, chocolatey flavor. Whether you’re trying to sneak some extra veggies into your kids’ diet or simply craving a healthier dessert, these brownies are the answer.

Why You’ll Love This Recipe

These brownies not only taste delicious, but they also incorporate nutritious ingredients like zucchini and applesauce, making them a healthier alternative to traditional brownies. You won’t even notice the zucchini, but it gives the brownies a moist and tender texture. With the option to add chocolate chips and nuts for extra flavor, and a simple frosting to top it off, these brownies are sure to become a staple in your baking repertoire. Plus, they’re quick to whip up and can be stored for later—so you can enjoy them any time!

Ingredients

• 2 cups finely grated zucchini (packed)

• 1 cup brown sugar

• 1 1/3 cups unsweetened applesauce

• 2 eggs

• 2 teaspoons vanilla extract

• 2/3 cup oat flour (or all-purpose flour)

• 1 cup cocoa powder

• 2 teaspoons baking soda

• 1 1/2 teaspoons baking powder

• 1/2 teaspoon cinnamon

• 1/2 teaspoon salt

Optional Add-ins:

• 1 cup chocolate chips and/or nuts

For Optional Frosting:

• 1/2 cup chocolate chips

• 1/2 cup butterscotch chips

• 1/2 cup peanut butter

• Or, spread some Nutella on top

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Directions

1. Preheat the oven to 350ºF (175ºC) and grease a 9×13-inch baking pan.

2. In a large bowl, mix together the grated zucchini, brown sugar, applesauce, eggs, and vanilla extract.

3. In a separate bowl, combine the oat flour (or all-purpose flour), cocoa powder, baking soda, baking powder, cinnamon, and salt.

4. Add the dry ingredients to the wet ingredients and stir until well combined.

5. If desired, fold in the chocolate chips and/or nuts.

6. Pour the batter into the prepared pan and bake for about 55 minutes or until a toothpick inserted in the center comes out clean.

7. For the frosting: melt together the chocolate chips, butterscotch chips, and peanut butter in the microwave or over low heat on the stove. Stir until smooth and spread over the cooled brownies.

8. Alternatively, you can spread Nutella on top for a quick, delicious finish.

Servings and Timing

• Servings: 15 brownies

• Prep Time: 10 minutes

• Cook Time: 55 minutes

• Total Time: 1 hour 5 minutes

Variations

• Gluten-Free: Use a gluten-free flour blend instead of oat flour for a gluten-free version.

• Dairy-Free: Substitute dairy-free chocolate chips and use peanut butter for the frosting.

• Vegan: Replace eggs with flax eggs (1 tablespoon of ground flaxseed mixed with 3 tablespoons of water per egg) and use dairy-free ingredients throughout.

• Extra Decadent: Add a swirl of Nutella or peanut butter into the batter before baking for an added layer of flavor.

Storage/Reheating

• Storage: Store these brownies in an airtight container at room temperature for up to 3 days, or refrigerate them for up to a week.

• Freezing: These brownies freeze well. Wrap them individually in plastic wrap or store them in a freezer-safe container for up to 3 months.

• Reheating: To reheat, simply microwave a brownie for 15-20 seconds or warm in the oven at 350ºF for 5 minutes.

FAQs

1. Can I use regular flour instead of oat flour?

Yes, you can substitute all-purpose flour for oat flour if you prefer.

2. Do I need to peel the zucchini before grating it?

No, there’s no need to peel the zucchini. Just grate it finely, and it will blend in perfectly.

3. How do I know when the brownies are done?

Insert a toothpick in the center of the brownies—if it comes out clean or with just a few moist crumbs, they’re done.

4. Can I make these brownies without frosting?

Yes, you can enjoy these brownies as they are without the frosting for a healthier version.

5. Can I use a different sweetener instead of brown sugar?

Yes, you can substitute coconut sugar, honey, or maple syrup for the brown sugar, though it may slightly alter the texture and sweetness.

6. Can I add different mix-ins?

Absolutely! Feel free to add chopped nuts, dried fruit, or even white chocolate chips.

7. Are these brownies suitable for a vegan diet?

Yes, if you substitute the eggs with flax eggs and choose dairy-free ingredients, they can easily be made vegan.

8. How should I store leftover brownies?

Store leftover brownies in an airtight container at room temperature for up to 3 days, or refrigerate for up to a week.

9. Can I make these brownies in advance?

Yes, you can make these brownies a day or two ahead and store them in an airtight container to keep them fresh.

10. How can I make the frosting healthier?

You can make a healthier version of the frosting by using Greek yogurt instead of peanut butter and reducing the sugar content.

Conclusion

These secretly healthy zucchini brownies are an amazing way to indulge in a decadent dessert while sneaking in some extra nutrition. With the right balance of sweetness, moistness, and a rich chocolate flavor, they’re sure to be a hit with everyone. Plus, they’re customizable to your dietary needs and preferences, making them a versatile and guilt-free treat you can enjoy anytime!