Arby’s is expanding its culinary footprint by testing four new loaded sandwiches known as Sub Stackers in the St. Louis, Missouri, area and select Michigan locations. Reported initially by Sporked on October 20, 2026, the menu trial introduces a departure from the chain’s traditional roast beef offerings by featuring a new mozzarella-topped bread that resembles focaccia.
The regional rollout coincides with a major leadership transition at the fast-food chain. Former Papa Johns marketing chief Jenna Bromberg is scheduled to take over as Arby’s Chief Marketing Officer on November 2, succeeding Jeff Baker, who will transition into a role focused on culinary innovation and menu strategy.
What to Expect From Arby’s New Sub Stackers
Available in regular and large sizes with prices starting at $7.99, the Sub Stackers feature heavy ingredient combinations built on the new Stacker Bread. According to test market menus, the four specific varieties include:
- Loaded Italian Stacker (starting at $7.99): Features thin-sliced ham, salami, pepperoni, Swiss cheese, banana peppers, red onions, tomatoes, shredded lettuce, red wine vinaigrette, and garlic aioli.
- Turkey Ranch & Bacon Stacker (starting at $8.39): Combines roasted turkey, bacon, cheddar cheese, red onion, tomatoes, shredded lettuce, and Mediterranean Ranch. This item directly replaces the existing Turkey Ranch & Bacon Sandwich at test locations.
- Three Cheese Beef & Bacon Stacker (starting at $8.99): Pairs thin-sliced roast beef with cheddar, Swiss, and Cooper Sharp American cheese, topped with bacon, crispy-fried onion strings, red onion, tomatoes, shredded lettuce, and garlic aioli.
- Sweet ‘n Golden Triple Stacker (starting at $8.99): Includes roasted chicken, thin-sliced ham, bacon, cheddar cheese, red onion, shredded lettuce, tomatoes, mayonnaise, and Golden BBQ sauce (available only at St. Louis test sites).
Arby’s parent company, Inspire Brands, has not yet confirmed a nationwide launch or announced if the sandwiches will become permanent additions to the national menu following the regional test phase.
Leadership Changes and Corporate Strategy
The product trial arrives as Inspire Brands prepares for a potential initial public offering and navigates a period of strategic reorganization. Arby’s reported a 6.3% sales decline in 2024 and closed at least 14 locations across eight states in 2025.
Incoming CMO Jenna Bromberg brings extensive marketing experience from major hospitality and restaurant brands, including senior roles at Pizza Hut, Hilton, and Carter’s. In her new role under Arby’s Brand President David Graves, Bromberg will focus on driving top-line profitability through innovation and value, expanding guest engagement, and enhancing digital personalization.
This leadership shift builds on recent digital rollouts, such as the upgraded Arby’s Loaded Rewards loyalty program, which aims to drive repeat visits through tailored offers rather than generic coupons.
Frequently Asked Questions
Where are Arby’s Sub Stackers currently being tested?
The Sub Stackers are being tested in the St. Louis, Missouri area and select Michigan locations, including Portland, Albion, and Ionia.
How much do the Sub Stackers cost?
Prices start at $7.99 and vary depending on whether you choose a regular or large size, as well as specific location pricing.
What kind of bread is used for the Sub Stackers?
All four sandwiches are served on a new Stacker Bread topped with mozzarella cheese, which is softer and flatter than a traditional sub roll, resembling focaccia.
When does Jenna Bromberg start as Arby’s CMO?
Jenna Bromberg officially takes over as Chief Marketing Officer on November 2, succeeding Jeff Baker.
Will the Sub Stackers be released nationwide?
As of now, Arby’s has not announced a confirmed nationwide release date or confirmed if the sandwiches will become permanent menu items.
