The Monster is Subway's take on a bacon cheesesteak sandwich and is part of their "Subway Series" menu, which launched in 2022. The Monster is made with steak, bacon, a double portion of Monterey cheddar cheese, green peppers, red onions and peppercorn ranch sauce, toasted and served on Italian bread.
Subway The Monsters contain between 540-1470 calories, depending on your choice of size. The size with the fewest calories is the 6" The Monster (540 calories), while the Footlong Pro The Monster contains the most calories (1470 calories).
Choose from the sizes below to see the full nutrition facts, ingredients and allergen information.
