Heat a non-stick pan on medium-low setting.

Melt 2/3 tablespoon of butter in pan.

Place both slices of bread in the melted butter and let them soak up the butter & get hot, but not grilled.

Place all but two tablespoons of butter on on piece of bread.

Flip the other piece on top.

Place 1 tablespoon of cheese on top of sandwich.

Melt 1/3 tablespoon of additional butter in the pan next to the sandwich.

Flip sandwich on top of the newly added butter.

Place remaining 1 tablespoon of cheese on top of sandwich.

Flip occasionally letting cheese on the outside caramelize.