Is it authentically Mexican? Nahh. Is it an unapologetic crowd-pleaser? You betcha. You had us at cheesy cornbread, but using it to top a vegie-laden pie of Mexican-spiced beef ‘n’ beans? Game over. A no-washing up wonder that goes from freezer to oven to table in the time it takes for the cornbread to bake to puffy golden deliciousness and the filling to be piping hot. Dig in.