Ingredients
Equipment
Method
Step‑by‑Step Instructions
- Preheat your oven to 350°F (175°C). Line a 9x13-inch baking dish with parchment paper.
- In a large mixing bowl, whisk together vegetable oil, granulated sugar, light brown sugar, and vanilla extract until well combined.
- Gradually sift in all-purpose flour, dark chocolate cocoa powder, baking soda, and kosher salt to the wet mixture. Stir gently until just combined.
- Fold in finely shredded zucchini gently, allowing the mixture to absorb the moisture. Let sit for 10 minutes.
- Pour the batter into the prepared baking dish and bake for 25–30 minutes, until a toothpick comes out with a few moist crumbs.
- Allow brownies to cool completely. In a separate bowl, mix melted butter, dark chocolate cocoa powder, powdered sugar, heavy whipping cream, and vanilla extract until smooth.
- Spread frosting evenly over the cooled brownies and slice into bars.
Nutrition
Notes
Allowing the brownies to cool completely before frosting prevents melting. Store in an airtight container for up to 5 days.