Cook your bacon; set aside.
butter 1 side of each slice of bread, then place buttered-side down on preparation surface.
Add 1 slice of provolone and swiss to each bread slice.
Add bacon to one slice of bread.
Add some shredded cheddar on top the bacon; enough to create some center sandwich gooeyness.
top the side with bacon and cheeses with tomato slice.
Place bread with 2 cheese slices on top of loaded bread slice.
Heat sandwich on stove top or toaster oven until bread is crispy and the cheese is melting.