Prepare to Bake: Preheat the oven to 350˚F (180˚C) and line an 8x8 inch baking pan with parchment paper. Spray the parchment paper with non-stick cooking spray.
Mix Flax Egg: In a small bowl, mix the flaxseed meal and water to make a flax egg. Let sit for at least 5 minutes while you gather the rest of the ingredients.
1 tbsp flaxseed meal + 3 tbsp water
Prep Zucchini: Finely grate the zucchini then squeeze the zucchini shreds over a strainer or bowl to squeeze out excess liquid.
1 medium zucchini
Mix Wet Ingredients: If you haven't mashed the banana, add that to a large mixing bowl and mash well with fork until it resembles a smooth paste. Add the grated zucchini, flax egg, coconut sugar, almond butter, coconut oil and vanilla and mix well to combine.
1 medium mashed ripe banana, ½ cup coconut sugar, ½ cup almond butter, 2 tbsp melted and cooled coconut oil, 1 tsp vanilla extract
Add Dry Ingredients: Add the cocoa powder, almond flour, baking soda and salt to the bowl and stir until fully combined. Mix in the chocolate chips.
½ cup cocoa powder, ½ cup packed almond flour, ½ tsp baking soda, ½ tsp salt, ⅓ cup chocolate chips or chunks + extra for sprinkling on top
Bake Brownies: Transfer batter to the prepared baking pan and top with extra chocolate chunks if desired. Bake at 350˚F (180˚C) for 33-35 minutes, or until a toothpick comes out with just a few crumbs attached.
Cool: Remove the pan from oven and let the brownies cool completely before cutting. This helps ensure the brownies stay together. You may want to put the pan in the fridge to speed up the cooling process. Once fully cooled, slice and enjoy.