Place The Bacon In A Large, Deep Skillet, And Cook Over Medium-High Heat, Turning Occasionally, Until Evenly Browned, About 10 Minutes. Drain The Bacon Slices On A Paper Towel-Lined Plate. Spread Peanut Butter On A Slice Of White Bread, And Cover With Cheese Slice And Bacon. Top With The Other Piece Of Bread. Spread Butter On Both Sides Of The Sandwich, And Pan-Fry In A Skillet Over Medium Heat Until The Bread Is Golden Brown And The Cheese Has Melted, 2 To 3 Minutes Per Side. Serve Hot.