Preheat the waffle iron.
Spread butter on one side of each slice of Butter Bread. Build each sandwich by placing the cheese on top of one slice of bread, butter side down; then top with a second slice of bread, butter side up.
Grill each sandwich in the waffle iron for 1-2 minutes, or until the bread is golden brown and crispy, and the cheese has melted. (Keep an eye on it, as cooking time may vary depending on your waffle iron). Enjoy!