Is it loaded brisket nachos or brisket loaded nachos

Answer 1

Both phrases can be understood, but "brisket loaded nachos" is often clearer in indicating that the nachos are loaded with brisket. "Loaded brisket nachos" might suggest that the brisket itself is loaded onto the nachos, which can also work but might be slightly less intuitive. However, either way, people would likely understand what you mean!