Place your cooked ropa vieja into a fine mesh strainer and strain the excess liquid from the meat onto a bowl. This will help avoid having soggy bread buns.
Slice your Hawaiian rolls carefully in half.
On the bottom roll, add your strained Ropa Vieja.
Over the Ropa Vieja, layer on your cheese of choice. Place the top half of the rolls over the cheese.
Melt the butter in a microwave safe bowl and add the sazon completa, then mix to combine.
Brush the sazon completa butter over the top of the rolls.
Bake for 10 minutes and then serve immediately.