Warning: you’d never know that these super fudgy chocolate zucchini brownies are stuffed with vegetables! In fact, my daughter Ella despises zucchini and can spot it anywhere, but these are her very favorite brownies! (And you guys, these are healthy brownies… 😯 shhhh!) You’ve got to try this recipe. Don’t miss the step-by-step VIDEO below!
Double chocolate zucchini brownies with chocolate chips
These brownies have a rich and decadent flavor that’s amplified by both cacao powder AND a chocolate chips. Oh, and did I mention that they get slathered with a 2-ingredient dark chocolate frosting? Oh yes.
Healthy zucchini brownies
Our garden is currently exploding with zucchini. (I’m not kidding, do you want any?) While we love throwing zucchini in salads (including this rice noodle salad), frittatas, pastas and grain bowls, I knew I had to come up with another way to use up our surplus (especially since a certain daughter of mine hates the stuff 😉).
Since we’re a household of chocoholics, I decided to incorporate zucchini into brownies. After a ton of testing, this homemade zucchini brownie recipe was born. We’ve made it a dozen times and are in love. The brownies have a fudgy texture and decadent flavor, yet are sweetened with just maple syrup. It’s the perfect everyday treat.
Zucchini brownie recipe
Instead of grating the zucchini (a task I despise, as mentioned in this easy carrot cake recipe), I took a cue from King Arthur Flour and decided to puree the zucchini into the batter. Pureeing the zucchini has a huge benefit: it adds loads of moisture to the brownies, allowing us to drastically cut back the amount of oil while keeping the brownies ultra moist.
Best of all, the entire batter gets made right in a food processor (or high speed blender), meaning you don’t even need to pull out your mixing bowls for this recipe!
Gluten free zucchini brownies with almond flour
You can use regular all-purpose flour for this recipe OR gluten-free flour. I’ve tested the recipe with both Cup 4 Cup and Bob’s Red Mill Gluten Free 1-to-1 Baking Flour with fantastic results. The brownies also incorporate almond flour, which gives them a more tender texture.
Dairy free zucchini brownies
These brownies are also naturally dairy free! While the frosting contains milk, you can easily make it dairy free by using a nut milk.
Easy chocolate frosting
Speaking of frosting, this two ingredient frosting takes the brownies over the top. It’s made with just dark chocolate chips and milk (or nut milk).
Tips for making zucchini brownies:
- This brownie batter gets made right in a food processor! You could also use a high speed blender, such as a Vitamix. (Check out my first book, The Food Processor Family Cookbook, for other recipes that use the food processor!)
- You’ll need 8-ounces of zucchini, which is about one 8-inch zucchini (it’s the equivalent of 2 scant cups of diced zucchini).
- To make the brownies gluten free, use a gluten free all-purpose flour blend. I tested these brownies with Bob’s Red Mill Gluten Free 1-to-1 Baking Flour and Cup 4 Cup.
- The brownies also incorporate almond flour, which gives them a more tender texture.
- I suggest using dark chocolate chips in this recipe for a rich, chocolaty flavor (I use Guittard 63% chocolate chips).
- Using whole milk will give you the shiniest frosting, but you can use nut milk for a dairy free version.
FAQ
Store the zucchini brownies in an airtight container at room temperature for up to 3 days. You can also refrigerate the brownies, but I prefer the flavor and texture at room temperature.
Yes! Just be sure that you use an 8-ounce squash. (If you have a bigger squash, cut it down to 8 ounces).
These brownies are not paleo, as they include an all purpose flour blend (either gluten free or regular). However, they can be made gluten free and dairy free.
Other ways to use zucchini:
Other recipes that use cacao powder:
- Gluten Free Black Bean Brownies
- Cacao Powder Hot Chocolate (or Healthy Chocolate Milk!)
- Chocolate Quinoa Cake
- Superfood Smoothie Bowls
- Chocolate Crackle Cakes
Easy recipes that get made in the food processor or blender:
- Healthy Carrot Cake
- Easy Veggie Burgers
- Blueberry Blender Muffins
- Banana Oat Blender Pancakes
- Creamy Pea Dip
- Sweet Pea Pesto
- Sweet Potato Souffle
Watch the video!
Get the recipe!
Healthy Zucchini Brownies (Gluten Free, Naturally Sweetened, Dairy Free)
Ingredients
- Cooking spray or coconut oil for pan
Brownies
- 1 8- ounce zucchini (about 8 inches long), trimmed and coarsely chopped (2 scant cups when cut into 1-inch dice)
- 2 tablespoons neutral vegetable oil
- 2 large eggs
- 1/2 cup maple syrup or honey
- 1 teaspoon vanilla extract
- 3/4 cup (100g) gluten free 1-to-1 flour (such as Bob’s Red Mill or Cup 4 Cup, Bob’s Red Mill) OR 3/4 cup (90g) regular all-purpose flour
- 1/4 cup (30g) almond flour
- 1/2 cup (47g) raw cacao powder or good quality unsweetened cocoa powder
- 1/2 teaspoon baking powder
- 1/4 teaspoon fine sea salt
- 1/2 cup bittersweet chocolate chips or chopped dark chocolate
Frosting
- 1/2 cup bittersweet chocolate chips
- 2 tablespoons milk or nut milk
Instructions
Make the brownies
- Preheat the oven to 350˚F (175˚C). Spray an 8×8-inch baking pan with cooking spray, or rub it with oil. Line the pan crosswise with parchment paper, leaving an overhang (this will make it easier to pull the brownies out later, but it's optional).
- In a food processor (or Vitamix), combine the zucchini, vegetable oil, eggs, maple syrup and vanilla. Process until smooth (you’ll still see flecks of green). Add the flour, almond flour, cacao powder, baking powder and salt. Pulse just until incorporated (don’t over-mix). Scrape the sides. Add the chocolate chips and pulse to combine.
- Scrape the batter into the prepared pan and spread it in an even layer. Bake until the top is matte and a toothpick inserted in the center comes out with damp crumbs, 25-30 minutes. Place the pan on a rack and let the brownies cool for 10 minutes. Using the parchment paper as handles, remove the brownies from the pan (you can skip this step and serve the brownies straight out of the pan if you prefer!). Let cool completely (the sides will shrink in slightly as it cools).
Make the frosting
- Combine the chocolate chips and milk in a small microwave safe bowl or double boiler. If microwaving, cook on high in 15 second intervals, stirring between each, until the chocolate is melted and shiny. If using a double boiler, cook over medium-low heat, stirring occasionally, until the chocolate is melted and shiny.
- Spread the warm frosting over the brownies. Let the brownies sit until the frosting is set (you can pop them in the fridge for 15 minutes to chill faster… and if you can’t wait that long and need to sneak a bite when the frosting is still melty and gooey, I get it). Slice the brownies and serve!
Notes
- This brownie batter gets made right in a food processor! You could also use a high speed blender, such as a Vitamix. (Check out my first book, The Food Processor Family Cookbook, for other recipes that use the food processor!)
- You’ll need 8-ounces of zucchini, which is about one 8-inch zucchini (it’s the equivalent of 2 scant cups of diced zucchini).
- To make the brownies gluten free, use a gluten free all-purpose flour blend. I tested these brownies with Bob’s Red Mill Gluten Free 1-to-1 Baking Flour and Cup 4 Cup.
- The brownies also incorporate almond flour, which gives them a more tender texture.
- I suggest using dark chocolate chips in this recipe for a rich, chocolaty flavor (I use Guittard 63% chocolate chips).
- Using whole milk will give you the shiniest frosting, but you can use nut milk for a dairy free version.
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