17+ Firehouse Subs Keto Menu for Your Low-Carb Dining!

Are There Keto-Friendly Options at Firehouse Subs?

Ever been on a keto quest and wished you could enjoy a hearty meal without the carb-induced guilt? Enter Firehouse Subs, where satisfying your cravings meets a lineup of low-carb wonders.

Known for their sandwiches, Firehouse Subs steps up the game, offering an array of mouthwatering options that cater to diverse tastes.

Now, when it comes to keto and dining out, the struggle is real. Is it possible to enjoy a restaurant meal without compromising your low-carb commitment?

Firehouse Subs gives a nod with a lineup of keto-friendly choices tailored to your discerning taste buds.

In this adventure, we’re taking a stroll through the flavors of Firehouse Subs, unveiling the secrets of keto-compatible picks.

From Hot Specialty Subs to Single Meat Subs, Chopped Salads, and nifty add-ons, we’ll be your guide to over 17 Firehouse Subs keto delights.

So, buckle up for a tasty journey, where dining out and keto harmony go hand in hand!

A sub complete with meat and veggies placed on a table
A sub complete with meat and veggies placed on a table

Table of Contents

Is Firehouse Subs Keto?

Known for its diverse sandwich selection, Firehouse Subs seamlessly caters to those following a low-carb diet.

While it may not exclusively cater to the keto crowd, the menu boasts a variety of choices that align with ketogenic principles.

The key to navigating the menu lies in customization. Opting for tubs instead of traditional bread opens up a range of keto-friendly selections.

Here’s a pro tip: Firehouse Subs provides a helpful interactive nutrition menu and a nutritional calculator. Utilize these tools to tailor your order precisely to your keto needs.

So, if you’re on a keto journey and considering a visit to Firehouse Subs, rest assured there are options to keep you on the right track.

It’s not just a sandwich spot; it’s a place where your keto lifestyle can happily coexist with delicious flavors!

17+ Firehouse Subs Keto Options You Need to Try

This curated list ensures each item boasts less than 10 grams of net carbs. It allows you to indulge in flavors without compromising your low-carb commitment when eating keto at Firehouse Subs.

Keto Hot Specialty Subs in a Tub

When opting for the Hot Specialty Subs, skip the bread to dodge extra net carbs.

Make it yours by tweaking the ingredients. This way, you get a tasty, low-carb option that suits your keto vibe.

1. Engineer

The Engineer in a tub is a symphony of flavors. Skip the onion, tomato, and mayo.

Relish Swiss cheese, smoked turkey breast roast, au jus mushrooms, crisp iceberg lettuce, a kick of spicy mustard, and a tangy dill pickle spear.

Each bite is a perfect blend, offering a mouthwatering experience tailored to your keto preferences.

Medium Order of Engineer Nutrition:

  • Calories: 230 kcal
  • Total fat: 10 grams
  • Net carbs: 7 grams
  • Protein: 29 grams

2. Hero

Treat your taste buds to the keto-friendly Hero in a tub—minus the onion, tomato, mayo, and smoked honey ham.

Revel in the robust flavors of provolone cheese, smoked turkey breast roast, USDA choice roast beef, crisp iceberg lettuce, a kick of spicy mustard, and a tangy dill pickle spear.

Medium Order of Hero Nutrition:

  • Calories: 250 kcal
  • Total fat: 10 grams
  • Net carbs: 7 grams
  • Protein: 30 grams

3. Hook & Ladder

Experience the Hook & Ladder in a tub—without the onion, tomato, mayo, and smoked honey ham.

Let the flavors of Monterey Jack cheese, smoked turkey breast roast, crisp iceberg lettuce, a hint of spicy mustard, and a zesty dill pickle spear take center stage.

Medium Order of Hook & Ladder Nutrition:

  • Calories: 170 kcal
  • Total fat: 9 grams
  • Net carbs: 6 grams
  • Protein: 17 grams

4. Italian

Enjoy the Italian in a tub, omitting the onion, tomato, mayo, and smoked honey ham.

Delight in the rich medley of provolone cheese, pepperoni, salami, crisp iceberg lettuce, Italian salad dressing, Italian seasoning, a hint of spicy mustard, and a zesty dill pickle spear.

This keto rendition brings the taste of Italy to your low-carb plate without compromising on flavor.

Medium Order of Italian Nutrition:

  • Calories: 390 kcal
  • Total fat: 30 grams
  • Net carbs: 8 grams
  • Protein: 21 grams

5. New York Steamer

Treat your taste buds to the New York Steamer in a tub, skipping the mayo.

Revel in the delectable combination of provolone cheese, USDA choice corned beef brisket, USDA choice pastrami, Italian salad dressing, and a kick of spicy mustard.

This keto-friendly delight brings the bold flavors of a New York deli right to your plate, minus the unnecessary carbs.

Medium Order of New York Steamer Nutrition:

  • Calories: 290 kcal
  • Total fat: 15 grams
  • Net carbs: 4 grams
  • Protein: 32 grams

6. Prime Rib Steak

Slices of steak with colorful veggies served on a bed of greens and placed in a black bowl
Slices of steak with colorful veggies served on a bed of greens and placed in a black bowl

Savor the Prime Rib Steak in a tub—hold the caramelized onion, tomato, and garlic mayo.

Relish the richness of provolone cheese, seared seasoned sliced beef rib, crisp iceberg lettuce, and a kick of spicy mustard.

Medium Order of Prime Rib Steak Nutrition:

  • Calories: 340 kcal
  • Total fat: 20 grams
  • Net carbs: 6 grams
  • Protein: 34 grams

7. Steak & Cheese

Experience the Steak & Cheese in a tub—sans the caramelized onion and mayo.

Dive into the enticing combination of provolone cheese, sautéed USDA choice steak, au jus bell peppers, a hint of spicy mustard, and a zesty dill pickle spear.

Medium Order of Steak & Cheese Nutrition:

  • Calories: 380 kcal
  • Total fat: 24 grams
  • Net carbs: 8 grams
  • Protein: 30 grams

8. Turkey Bacon Ranch

Indulge in the Turkey Bacon Ranch served in a tub—skip the onion, tomato, and mayo.

Experience the delightful combination of cheddar cheese, pepper bacon, smoked turkey breast roast, crisp iceberg lettuce, and the zesty kick of peppercorn ranch dressing.

Paired with a dill pickle spear, this keto-friendly option ensures a savory experience without the unnecessary carbs.

Medium Order of Turkey Bacon Ranch Nutrition:

  • Calories: 370 kcal
  • Total fat: 23 grams
  • Net carbs: 9 grams
  • Protein: 31 grams

Keto Single Meat Subs in a Tub

For a keto twist, order your Single Meat Sub in a tub—skip the bread and customize to your liking.

While all single meat subs come with onion, tomato, mayo, provolone cheese, meat, iceberg lettuce, spicy mustard, and a dill pickle spear, make sure to hold the onion, tomato, and mayo to keep those carb counts in check.

9. Chicken Breast

Sliced chicken breast with tomatoes served on a bed of fresh lettuce and placed on a black plate
Sliced chicken breast with tomatoes served on a bed of fresh lettuce and placed on a black plate

This is a protein-packed option featuring tender oven roasted chicken.

Medium Order of Chicken Breast Nutrition:

  • Calories: 280 kcal
  • Total fat: 11 grams
  • Net carbs: 7 grams
  • Protein: 38 grams

10. Corned Beef

Dive into a classic with USDA choice corned beef brisket, perfect for satisfying keto cravings.

Medium Order of Corned Beef Nutrition:

  • Calories: 280 kcal
  • Total fat: 13 grams
  • Net carbs: 5 grams
  • Protein: 36 grams

11. Pastrami

Savor the bold flavors of USDA choice pastrami in this keto-friendly option.

Medium Order of Pastrami Nutrition:

  • Calories: 260 kcal
  • Total fat: 12 grams
  • Net carbs: 7 grams
  • Protein: 30 grams

12. Roast Beef

Enjoy the simplicity of USDA choice roast beef in a satisfying keto sub.

Medium Order of Roast Beef Nutrition:

  • Calories: 280 kcal
  • Total fat: 11 grams
  • Net carbs: 5 grams
  • Protein: 32 grams

13. Turkey

A classic keto choice featuring smoked turkey breast roast.

Medium Order of Turkey Nutrition:

  • Calories: 220 kcal
  • Total fat: 9 grams
  • Net carbs: 8 grams
  • Protein: 27 grams

14. Veggie

For the veggie lovers, this is a keto-friendly option loaded with fresh vegetables.

Order the Veggie sub in a tub—no bread, no carbs. Hold the caramelized onion, onion, tomato, and mayo.

Dig into cheddar, Monterey Jack, provolone cheeses, au jus bell peppers, mushrooms, iceberg lettuce, Italian dressing, spicy mustard, and a dill pickle spear.

Medium Order of Veggie Nutrition:

  • Calories: 260 kcal
  • Total fat: 19 grams
  • Net carbs: 6 grams
  • Protein: 16 grams

Keto Chopped Salads

A plate of salad with chopped grilled chicken, placed on a green checked cloth
A plate of salad with chopped grilled chicken, placed on a green checked cloth

15. Chopped Hook & Ladder Salad

Opt for the Chopped Hook & Ladder Salad without smoked honey ham. Dive into the crunch of romaine lettuce, the richness of mozzarella cheese, and the savory goodness of smoked turkey breast roast.

Topped with chopped green peppers, cucumber, and tomato, it’s a straightforward, low-carb option bursting with vibrant flavors.

Medium Order of Hook & Ladder Chopped Salad Nutrition:

  • Calories: 170 kcal
  • Total fat: 6 grams
  • Net carbs: 8 grams
  • Protein: 20 grams

16. Firehouse Chopped Salad

Dive into the Firehouse Chopped Salad, featuring the crispness of romaine lettuce, mozzarella cheese, and a medley of chopped green peppers, cucumber, pepperoncini, and tomato.

Customize with grilled chicken, ham, or turkey, or enjoy it as a tasty side salad.

  • Grilled chicken net carbs: 2 grams
  • Ham net carbs: 16 grams
  • Turkey net carbs: 4 grams
  • Firehouse Chopped Salad net carbs (no meat): 6 grams

These net carbs will add up to your daily carb limit, so choose to incorporate the meat with a lower carb count.

Medium Order of Firehouse Chopped Salad Nutrition:

  • Calories: 130 kcal
  • Total fat: 6 grams
  • Net carbs: 6 grams
  • Protein: 10 grams

17. Italian Chopped Salad With Grilled Chicken Salad

Experience the bold flavors of the Italian Chopped Salad with Grilled Chicken.

Crisp romaine lettuce, rich mozzarella cheese, oven-roasted chicken, salami, chopped green peppers, cucumber, pepperoncini, and tomato come together for a satisfying, keto-friendly delight.

Medium Order of Italian Chopped Salad With Grilled Chicken Salad Nutrition:

  • Calories: 410 kcal
  • Total fat: 22 grams
  • Net carbs: 9 grams
  • Protein: 39 grams

Keto Subs Add-Ons

Elevate your keto subs by incorporating these friendly extras, but tread cautiously—additional carbs may sneak in.

Choose wisely to personalize your sub without compromising your low-carb commitment.

Cheese

Calories(kcal)Total Fat(grams)Net Carbs(grams)Protein(grams)
Cheddar110917
Feta70505
Monterey Jack100807
Pepper Jack100906
Provolone100817
Swiss1108<18
Keto-friendly cheese at Firehouse Subs and their nutrition facts

Meats

Calories(kcal)Total Fat(grams)Net Carbs(grams)Protein(grams)
USDA Choice Beef Brisket28025016
USDA Choice Corned Beef Brisket1605028
USDA Choice Roast Beef1603024
Pepper Bacon50404
Pepperoni100905
Salami13010<17
USDA Choice Pastrami1404222
Oven Roasted Chicken1603230
Seared Seasoned Sliced Beef Rib23012327
Sauteed USDA Choice Steak26016422
Smoked Turkey Breast Roast1001.5419
Keto-friendly meats at Firehouse Subs and their nutrition facts

Toppings

Calories(kcal)Total Fat(grams)Net Carbs(grams)Protein(grams)
Black Olives252.5<10
Cucumber00<10
Chopped Green Peppers00<10
Au Jus Bell Peppers00<10
Au Jus Mushrooms50<1<1
Pickle Spear5010
Cherry Pepper Rings5010
Chopped Pickle Spear5010
Iceberg Lettuce1002<1
Sliced Pepperoncini10020
Onion10020
Keto-friendly toppings at Firehouse Subs and their nutrition facts

Condiments

Calories(kcal)Total Fat(grams)Net Carbs(grams)Protein(grams)
Italian Seasoning201<1<1
Spicy Mustard5010
Italian Salad Dressing302.510
Light Mayonnaise70710
Cajun Seasoning10020
Peppercorn Ranch Dressing9092<1
Mayonnaise2002220
Balsamic Dressing302.520
Garlic Blend2002120
Keto-friendly condiments at Firehouse Subs and their nutrition facts

Add-On Toppings

Calories(kcal)Total Fat(grams)Net Carbs(grams)Protein(grams)
Jalapeno Peppers0000
Oil and Vinegar Dressing404.500
Banana Peppers0000
Black Olives Add-On252.5<10
Keto-friendly add-on toppings at Firehouse Subs and their nutrition facts

Keto Salad Dressings and Add-Ons

Customize your salads at Firehouse Subs to impress with keto-friendly dressing and add-on options.

Calories(kcal)Total Fat(grams)Net Carbs(grams)Protein(grams)
Oil & Vinegar2502800
Light Italian Dressing90920
Jalapeno Peppers0000
Banana Peppers0000
Black Olives Add-On252.5<10
Keto-friendly salad dressings and add-ons at Firehouse Subs and their nutrition facts

Keto Beverages

Quench your thirst with keto-friendly beverage options at Firehouse Subs. Whether you prefer water, unsweetened tea, or diet sodas, there’s something for every keto palate.

Calories(kcal)Total Fat(grams)Net Carbs(grams)Protein(grams)
Dasani Sparkling Seltzer Water (Original, Lemon Lime)0000
Dasani (Original, Cherry, Grape, Lime, Peach, Raspberry, Strawberry, Lemon, Orange)0000
Fuze Diet Tea (Lemon, Raspberry, Strawberry)0000
Fuze Diet Tea (Raspberry Peach, Peach)5000
Fuze Unsweetened Tea0000
Diet Coke (Lemon, Cherry, Cherry Vanilla, Lime, Vanilla, Raspberry, Orange)0000
Caffeine Free Diet Coke (Cherry, Cherry Vanilla, Lime, Vanilla, Lemon, Raspberry, Orange)0000
Coke Zero (Cherry, Cherry Vanilla, Lime, Raspberry, Vanilla, Lemon, Orange)0000
Sprite Zero (Cherry, Grape, Strawberry, Vanilla, Peach, Orange)5000
Sprite Zero (Peach Vanilla, Raspberry)10000
Fanta Zero (Cherry, Grape, Raspberry, Peach)0000
Fanta Zero (Fruit Punch, Lime, Strawberry)5000
Cherry Lime-Aid Zero Sugar (Sparkling)0000
Pibb Zero (Cherry, Cherry Vanilla, Raspberry, Raspberry Vanilla, Vanilla)0000
Diet Barq’s Root Beer (Vanilla)0000
Fruitwater Fizzy Cherry-Lime5000
Fruitwater Fizzy Mixed Berry10000
Diet Fanta Vanilla (Specialty)0000
Keto-friendly beverages at Firehouse Subs and their nutrition facts

Ordering Tips to Keep Firehouse Subs Keto Friendly

A person in a checkered polo and brown pants ordering food online from their phone
A person in a checkered polo and brown pants ordering food online from their phone

For a keto-friendly order at Firehouse Subs, consider having your preferred subs in a bowl to dodge the hefty carb load in the bread.

Keep dressings in check, and boost your salads with extra cheese to up the satisfaction and fat content.

Steer clear of sugary sauces that can sneak in hidden carbs. Notably, the Smokehouse Beef & Cheddar Brisket may not align with your keto goals as it contains Sweet Baby Ray’s BBQ sauce, packing in 13 grams of net carbs.

Soups at Firehouse Subs are also loaded with carbs, like the Broccoli & Cheese Soup, containing 11 grams of net carbs.

However, if you are craving one, you can have the Chicken & Dumpling Soup. Its 6-ounce order only has 10 grams of net carbs, but make sure to eat it in moderation and skip the dumplings.

Stick to keto-friendly meat choices and skip the bread, chips, and sweets.

Opt for water, unsweetened iced tea, or Diet Coke products for your drink selection as they contain zero net carbs.

These simple tips ensure you can savor your Firehouse Subs while staying true to your keto goals.

More Keto Restaurants to Try

Frequently Asked Questions

Does Firehouse Subs Offer Keto Desserts?

Firehouse Subs, unfortunately, doesn’t offer specific keto desserts. All the sweets in their menu like brownie and cookies have a high carb count, which is not good for the keto diet.

Are There Keto-Friendly Sides at Firehouse Subs?

Firehouse Subs offers coleslaw as a side dish, which contains 7 grams of net carbs. This is considered high for a side, so if you choose to have this side dish, be mindful of your carb intake for the other orders.

Are There Vegetarian or Vegan Choices Available at Firehouse Subs?

Firehouse Subs may not be the top choice for vegetarians or vegans, given its focus on meat-centric offerings. However, you can explore salads and customize options to suit your preferences.

Final Thoughts

In a nutshell, successfully navigating the keto choices at Firehouse Subs boils down to making smart decisions and relishing each bite.

Opting for subs in a bowl, choosing keto-friendly meats, and indulging in zero-carb extras ensure you enjoy a flavorful, low-carb meal.

As you wrap up your tasty journey, remember to customize your order wisely, using the online nutrition calculator for precise carb counts.

Whether you crave a protein-packed sub in a tub or a hearty salad, Firehouse Subs offers a variety of options to keep your keto experience both satisfying and delicious.

For more keto dining guides and expert tips on navigating restaurant menus, check out our website. Your journey to keto-friendly dining is just a click away—happy exploring!