Let's meet the squad: flaxseed, chia seeds, and silken tofu are all popular egg substitutes that can add structure and binding power to your brownies. And the best part? They're all pretty easy to use - just mix them with some water, and you're good to go!
But wait, there's more! Aquafaba (the liquid from canned chickpeas) is another game-changing substitute that can help create a light and airy texture in your brownies. And if you're feeling really experimental, you can even try using mashed avocado or pumpkin puree to add some extra creaminess to your brownies.
So, why do these substitutes work so well? It all comes down to science (but don't worry, we won't get too technical here!). Basically, eggs help to bind ingredients together, and these substitutes can do the same thing - plus, they add some extra nutrition and flavor to the mix.
Substitute For An Egg In Brownie Mix at Dorathy Quinones blog