# Triple-Meat Submarine Sandwiches The Firehouse Smokin’ Triple Stack Sub is High-Quality By Michael Hemsworth | Published 2023-04-01 | Lifestyle Source: Trend Hunter, https://www.trendhunter.com/trends/firehouse-smokin-triple-stack References: [fastfoodpost](https://www.fastfoodpost.com/firehouse-subs-unveils-new-smokin-triple-stack-sub/) & [firehousesubs](https://www.firehousesubs.com)  The [Firehouse Smokin’](https://www.trendhunter.com/trends/prime-rib-steak-sub) Triple Stack sub sandwich is arriving at participating locations for the spring season to provide diners with an extra-meaty meal option to try out. The sandwich starts off with a toasted sub roll that's topped with [USDA](https://www.trendhunter.com/trends/margarita-ice-creams) Choice beef brisket along with smoked turkey breast and sliced Virginia ham. The sub is then topped with melted cheddar cheese, barbecue sauce, mayo and a sweet & tangy slaw to help cut through the meaty profile of the sandwich. The Firehouse Smokin’ Triple Stack sub sandwich is arriving on the menu starting on April 3, but is being offered as part of the App-Only Access Week. This offers [Firehouse Subs](https://www.trendhunter.com/trends/bbq-cuban-sub) Rewards members with early access to the sandwich for a short time only. Image Credit: Firehouse Subs ## Trend Insights (Trend Hunter) - Score: 4.3/10 - Popularity: 46% | Activity: 67% | Freshness: 15% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: North America ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Lifestyle](https://www.trendhunter.com/lifestyle) > [Food](https://www.trendhunter.com/food) ## Key Themes ### Key Themes Behind This Trend - **Meat-heavy Sandwiches:** Opportunity to innovate with unique meat combinations and flavor profiles in the sandwich industry. - **App-only Access Promotions:** Opportunity to create exclusive promotions for loyal customers through mobile applications across various industries. - **Gourmet Fast Food:** Opportunity to disrupt traditional fast food chains by offering high-quality, artisanal menu items that cater to a niche market. ### Where This Applies - **Fast Food Restaurants:** Opportunity to differentiate from competitors by introducing unique, meat-heavy sandwich options. - **Mobile App Development:** Opportunity to develop exclusive mobile app promotions for restaurants or other businesses with dedicated customer bases. - **Artisanal Food Industry:** Opportunity to disrupt traditional fast food chains by offering high-quality, gourmet menu items through specialized restaurants or food trucks. ## Related on Trend Hunter - [Prime Rib Sandwiches](https://www.trendhunter.com/trends/prime-rib-steak-sub.md) - [Smoky BBQ-Inspired Sandwiches](https://www.trendhunter.com/trends/subway-the-smokehouse-edition.md) - [Smoked Canadian Turkey Sandwiches](https://www.trendhunter.com/trends/smoked-turkey-italian-sub.md) - [Thanksgiving-Celebrating Sub Sandwiches](https://www.trendhunter.com/trends/firehouse-subs-thanksgiving.md) - [Oven-Roasted Chicken Subs](https://www.trendhunter.com/trends/firehouse-captains-club.md) - [Hearty Meaty Sandwiches](https://www.trendhunter.com/trends/supreme-stack-sandwich.md) - [Extra-Meaty Sub Sandwiches](https://www.trendhunter.com/trends/ultimate-roast-beef-sub.md) - [Savory Chicken Meatball Sandwiches](https://www.trendhunter.com/trends/chicken-parmesan-meatball-sub.md) - [Spicy Sandwich Collaborations](https://www.trendhunter.com/trends/hot-ones.md)