01 -
Cook the bacon until crisp if needed, then drain well. Pat the pickle chips dry with paper towels so they do not make the bread soggy.
02 -
Spread butter on one side of each bread slice. Spread Dijon on the unbuttered side of one slice if using.
03 -
Set one bread slice butter-side down. Layer Swiss cheese, bacon, pickle chips, cheddar cheese, and the second bread slice butter-side up.
04 -
Place the sandwich in a skillet over medium-low heat. Cook for 3-4 minutes, until the bottom is deep golden and crisp.
05 -
Flip carefully and cook for another 3-4 minutes, until the second side is golden and the cheese is fully melted. Cover the pan for the last minute if the cheese needs help melting.
06 -
Transfer to a board and rest for 1 minute. Slice in half and serve hot.