Brownies are a beloved treat that many people enjoy baking at home. With their rich, chocolatey flavors and fudgy textures, it’s no wonder they are a staple in dessert recipes. However, like many packaged goods, brownie mix has a shelf life that can raise questions about its freshness and usability over time. Whether you’ve bought a box of brownie mix on sale or received one as a gift, you might wonder: does brownie mix go bad? Understanding the longevity of brownie mix is essential for home bakers who want to ensure their baked goods are safe and delicious. While the ingredients in brownie mix—flour, cocoa powder, sugar, and leavening agents—are…