I recently saw my aunt and uncle who live in D.C. when they visited my family in Georgia, and my aunt brought along a new (new to me anyway) treat for us to have after dinner.
My father's side of the family collectively calls them Bea's Brownies, after my grandma's sister. These brownies have two layers: one moist, almost cake-like bottom and a creamy chocolate frosting top. My grandma absolutely loves them, and they were a hit all around. Even my brother and dad, who aren't huge chocolate lovers, gobbled them down.