"The brownies are an easy, one-bowl, no-mixer recipe that’s as fast as using a boxed mix and they turn out fudgy with zero cakiness. The frosting comes together in about 1 minute on the stove (sometimes called 1-minute frosting) and you can add nuts if you prefer them on your Texas sheet cake. I like to store the brownies in the fridge but they're fine at room temp...."