Preheat the Blackstone Grill over medium high heat (approximately 400 degrees F).

Place bacon slices on the Blackstone Grill on one side on the griddle.  Cook the bacon until the bacon is crispy.  Move the bacon from the grill to a plate lined with a paper towel to soak up the excess grease.

Spread the butter on the outside of each slice of bread.

Place 1 slice of the bread (butter side down) onto the grill.  Top with cooked bacon slices and the remaining slice of bread (butter side out).

Cook the sandwich over medium high heat until golden brown (4-5 minutes).  Flip the sandwich and cook the other side for 4-5 more minutes until golden brown.

Remove the grill, cut in half diagonally and enjoy!