Firehouse Subs is bringing the steakhouse to the firehouse with its newest menu item, the prime rib steak sub. Available for a limited time, this high-quality, thoughtfully curated sub features sliced prime rib steak that is seared and slow-cooked for up to 12 hours, caramelized onions, melted provolone, lettuce, tomato, deli mustard and a house-made garlic mayo all on a toasted sub roll.
Firehouse Subs' newest menu item, the prime rib steak sub features sliced prime rib steak that is seared and slow-cooked for up to 12 hours, caramelized onions, melted provolone, lettuce, tomato, deli mustard and a house-made garlic mayo all on a toasted sub roll. The thoughtfully-curated sub is available for a limited time, and can be ordered on the Firehouse Subs app or FirehouseSubs.com for pick it up at the nearest restaurant via Rapid Rescue To Go.