Making brownies is easier than ever with this Homemade Brownie Mix Recipe. It might seem like a waste of time when you can just buy a boxed mix at the grocery store. However, I have made the best brownies I’ve ever had from scratch, and trust me, it’s easier than you may think. Plus, it’s way easier to make larger batches of brownies this way. You can even customize them and make new yummy flavors!