Strawberry Brownie Cake

I am a notorious doctorer of brownie mixes. Every year when strawberries came into season, my grandma would make a strawberry shortcake, and I have followed her tradition. Then I got to thinking … I love chocolate, I love strawberries, and I especially love chocolate and strawberries, so why not do a chocolate shortcake? And why not just use a brownie mix? This is so good and ridiculously simple to make and people go c-r-a-z-y for it.