Vegan Gooey Brownies

Preheat the oven to 350°F. Line a 4x6 baking dish with parchment paper and set it aside. Make the flax egg by combining the ground flaxseeds with the water in a small bowl and mixing it up well. Let it sit for at least 5 minutes. In a microwave-safe bowl, melted the 3/4 cup chocolate. Make sure to stir every 30 seconds to prevent burning! Once the chocolate is melted, add the sugars, vanilla, oil and flax eggs making sure to whisk well. Sift in the flour, cacao powder, baking powder, and salt and fold with a spatula until all ingredients are combined. Be careful not to overmix. Pour the batter into the baking dish and smooth the top with a spatula. Top with extra chocolate if preferred. Bake for 38-40 minutes, until a toothpick inserted in the center comes out clean. Let cool for at least 20 minutes. Slice into 9 equal-sized pieces and serve.