Do you want a tasty sub but need to eat gluten-free? You’re not alone! Many people look for gluten-free options at Firehouse Subs so they can enjoy their favorite sandwiches without worry.

Firehouse Subs does not have a special gluten-free menu, but there are ways to make their food safer for a gluten-free diet. In this guide, we will talk about the ingredients they use, how you can make changes to your order, and what you should avoid. We will also share tips to help you order safely and enjoy your meal without stress.
Chopped Salads
Item |
---|
Chopped Hook & Ladder Salad |
Firehouse Chopped Salad, No Meat |
Firehouse Chopped Salad with Grilled Chicken |
Firehouse Chopped Salad with Ham |
Firehouse Chopped Salad with Turkey |
Firehouse Chopped Side Salad |
Italian Chopped Salad with Grilled Chicken Salad |
Salad Add-On Toppings
Item |
---|
Banana Peppers |
Black Olives Add-On |
Jalapeno Peppers |
Salad Dressings
Item |
---|
Balsamic Dressing |
Honey Mustard Dressing |
Italian Dressing |
Light Italian Dressing |
Oil & Vinegar |
Peppercorn Ranch |
Soups
Item |
---|
Broccoli & Cheese Soup, 10 oz |
Chili, 6 oz |
Chili, 10 oz |
Sides & Chips
Item |
---|
Chili |
Coleslaw |
Pickle Spear |
Catering Salad Platters
Item |
---|
Catering Salad Chopped |
Catering Salad Chopped Deluxe Chicken |
Catering Salad Chopped Deluxe Ham |
Catering Salad Chopped Deluxe Tuna Salad |
Catering Salad Chopped Deluxe Turkey |
Catering Salad Platter |
Sub Bread
Item |
---|
Gluten Free Ciabatta Roll |
Sub Cheese
Item |
---|
Cheddar Cheese |
Feta Cheese |
Monterey Jack Cheese |
Pepper Jack Cheese |
Provolone Cheese |
Swiss Cheese |
Sub Meats
Item |
---|
Chicken Breast |
Oven Roasted Chicken |
Pepper Bacon |
Pepperoni |
Salami |
Sautéed USDA Choice Steak |
Seared Seasoned Sliced Beef Rib |
Smoked Honey Ham |
Smoked Turkey Breast Roast |
Tuna Salad |
USDA Choice Beef Brisket |
USDA Choice Corned Beef Brisket |
USDA Choice Pastrami |
USDA Choice Roast Beef |
Sub Toppings
Item |
---|
Au Jus Bell Peppers |
Au Jus Mushrooms |
Avocado |
Black Olives |
Caramelized Onions |
Cherry Pepper Rings |
Chopped Green Peppers |
Chopped Pickle Spear |
Coleslaw |
Cucumber |
Iceberg Lettuce |
Onion |
Pickle Spear |
Sliced Pepperoncini |
Tomato |
Sub Condiments
Item |
---|
Balsamic Dressing |
Cajun Mayo |
Cajun Seasoning |
Captain Sorensen’s Datil Pepper Hot Sauce |
Garlic Blend |
Honey Mustard |
Italian Salad Dressing |
Italian Seasoning |
Jerk Mustard |
Light Mayonnaise |
Marinara Sauce |
Mayonnaise |
Peppercorn Ranch Dressing |
Spicy Mustard |
Sriracha Sauce |
Sweet Baby Ray’s BBQ Sauce |
Sweet Mustard |
Sub Add-On Toppings
Item |
---|
Banana Peppers |
Black Olives Add-On |
Jalapeno Peppers |
Oil and Vinegar Dressing |
Firehouse Subs Gluten-Free Menu FAQs
Q: Does Firehouse Subs have gluten-free bread?
A: Yes! Most Firehouse Subs locations in the U.S. and Canada offer gluten-free sub rolls. However, they may not be available at airport or university locations. You can swap a medium sub for a gluten-free roll for an extra cost.
Q: What gluten-free salads can I order?
A: Firehouse Subs has several gluten-free salads, like the Chopped Hook & Ladder Salad, Firehouse Chopped Salad with grilled chicken, ham, or turkey, and the Italian Chopped Salad with grilled chicken.
Q: Can I customize my order to be gluten-free?
A: Yes! You can order your sub as a “Sub in a Tub” (without bread) or ask for a lettuce wrap instead of a roll. Let the staff know you need a gluten-free meal.
Q: Do all Firehouse Subs locations offer gluten-free options?
A: Most locations in the U.S. and Canada have gluten-free choices, but it’s a good idea to call ahead and check, especially if you want gluten-free bread.
Q: How does Firehouse Subs avoid cross-contamination?
A: They use separate preparation areas, different utensils, and strict cleaning rules to help prevent gluten from getting into your food.
Q: Are the sauces gluten-free?
A: Some sauces are gluten-free, but not all. Ask the staff about the ingredients before choosing a sauce.
Q: Does gluten-free food cost extra?
A: Some gluten-free items, like the “Sub in a Tub” or gluten-free bread, may cost a little more. However, many other gluten-free options are priced the same as regular menu items.
Q: What gluten-free sides can I order?
A: Firehouse Subs has some gluten-free sides, like chips and fresh veggies. Check with the staff to see what’s available.
Q: Are Firehouse Subs’ meatballs gluten-free?
A: No, the meatballs contain gluten.
Q: Is Firehouse Subs’ turkey sausage gluten-free?
A: Yes! The turkey sausage is gluten-free, and most meats like chicken and turkey are also safe to eat.
Q: How can I order gluten-free safely?
A: Tell the staff about your gluten-free needs, order “Sub in a Tub” or a lettuce wrap, and ask about ingredients and preparation methods to avoid cross-contamination.
Q: Can I find nutrition details for gluten-free food at Firehouse Subs?
A: Yes! Firehouse Subs provides nutrition information. Ask the staff for details so you can make the best choice.

Hi, I’m Poonam! I love healthy eating and trying new restaurants. I have a Nutrition Science degree from Stanford University and am a certified nutritionist. My experience working in top restaurants helps me understand menus and their nutrition details.
On my blog, I share honest restaurant reviews and suggest ways to make meals healthier. I also give tips on how to adjust menu items for different diets. With my background in recipe creation, I make smart choices when dining out and love helping others do the same!