My dad had a souffle at some restaurant in the middle of nowhere, and he says it was just plain, and they poured chocolate sauce over it as they served it. I think the recipe would have some combination of egg yolks, whites, and sugar, though I don't know if there are any other flavorings you would add. Would vanilla work? I probably would make a chocolate ganache or fruit sauce to serve with the souffle.
You deserve a cookie.