Prepare the skillet by heating a non-stick skillet over medium heat for 3-5 minutes.

While the skillet is heating, generously butter the insides of each Hawaiian roll.

Assemble the sandwiches by placing the bottom half of each Hawaiian roll in the skillet and layering with your choice of cheese.

Cook the sandwiches for 3-4 minutes until bottoms are golden and cheese begins to melt.

Carefully flip the sandwiches and grill the other side for another 3-4 minutes, using a lid if needed.

Remove the sandwiches from the skillet, allow to cool for 1 minute, then slice in half and serve hot.