Sliced bananas elevate this grilled ham and cheese to another stratosphere.
Top a slice of bread with 1 cheese slice and 2 ham slices. Arrange banana slices on top, then cover with 1 more cheese slice and bread. Repeat to make 4 sandwiches.
Melt butter in a large nonstick skillet over medium heat. Cook sandwiches in skillet until golden on one side. Flip, and cook until cheese has melted and bottom is golden brown. Serve warm.