Spicy Cajun Chicken

Do you like extra chicken in your sandwiches, subs, or burgers? Then you’ll love Firehouse Subs’ Spicy Cajun Chicken — packed with juicy, grilled chicken. It’s made with grilled chicken, lettuce, sliced tomatoes, onions, mayonnaise, and pickles. Prepared with fresh ingredients, the sauces used inside—or served on the side—double its flavor. The bun is incredibly soft, and the chicken is juicy and tender.
Just like Firehouse Subs displays nutrition, allergy, and price details for every menu item, this sub will also have all its information provided in this article.
- Small: $5.59
- Medium: $9.39
- Large: $12.39

Choose your Bread
- White Bread: $0.00
- Wheat Bread: $0.00
Choose Extra Toppings
- Black Olives: $0.00
- Jalapeños: $0.00
- Pickles: $0.00
- Lettuce: $0.00
- Tomatoes: $0.00
- Onions: $0.00
- Oil: $0.00
- Salt & Black Pepper: $0.00
Check also: Firehouse Subs Harlingen Menu
Other Side Options
- Double Meat: $1.50
- Crispy Bacon: $1.25
- Avocado: $0.75
- Sauteed Mushrooms: $0.50
- Extra Pepper Jack Cheese: $0.25
Remove Options
- Skip the Cajun Mayo: $0.00
- Skip the Provolone Cheese: $0.00
- Skip the Spicy Mustard: $0.00
- Skip the Lettuce: $0.00
- Skip the Tomatoes: $0.00
Read also: Firehouse Subs Kids Menu
- Small: 360 kcal
- Medium: 710 kcal
- Large: 1,170 kcal
Small
|
Nutrient |
Amount Per Serving |
|
Serving Size |
1 Sub |
|
Calories |
403 |
|
Calories from Fat |
170 |
|
Total Fat |
18.9g |
|
Saturated Fat |
4.1g |
|
Trans Fat |
0g |
|
Cholesterol |
46mg |
|
Sodium |
1318mg |
|
Total Carbohydrates |
33g |
|
Dietary Fiber |
2g |
|
Sugars |
8g |
|
Protein |
24g |
|
Vitamin D |
0µg |
|
Calcium |
130mg |
|
Iron |
2mg |
|
Potassium |
220mg |
Medium
|
Nutrient |
Amount Per Serving |
|
Serving Size |
1 Sub |
|
Calories |
799 |
|
Calories from Fat |
339 |
|
Total Fat |
37.7g |
|
Saturated Fat |
8.2g |
|
Trans Fat |
0g |
|
Cholesterol |
92mg |
|
Sodium |
2335mg |
|
Total Carbohydrates |
64g |
|
Dietary Fiber |
4g |
|
Sugars |
15g |
|
Protein |
48g |
|
Vitamin D |
0µg |
|
Calcium |
260mg |
|
Iron |
4mg |
|
Potassium |
400mg |
Large
|
Nutrient |
Amount Per Serving |
|
Serving Size |
1 Sub |
|
Calories |
1199 |
|
Calories from Fat |
513 |
|
Total Fat |
57g |
|
Saturated Fat |
13.2g |
|
Trans Fat |
0g |
|
Cholesterol |
127mg |
|
Sodium |
3286mg |
|
Total Carbohydrates |
108g |
|
Dietary Fiber |
6g |
|
Sugars |
28g |
|
Protein |
68g |
|
Vitamin D |
0µg |
|
Calcium |
390mg |
|
Iron |
6mg |
|
Potassium |
600mg |
|
Allergen |
Are They Present? |
|
Egg |
Yes |
|
Gluten |
Yes |
|
Milk |
Yes |
|
Nitrates |
Yes |
|
Seeds |
Yes |
|
Wheat |
Yes |
|
Fish |
No |
|
MSG |
No |
|
Peanuts |
No |
|
Shellfish |
No |
|
Soy |
Yes |
|
Sulfites |
Yes |
|
Tree Nuts |
No |
Try also: Firehouse Subs Turkey Bacon Ranch
Here we share the recipe for how Firehouse prepares its signature Spicy Cajun Chicken.
- Preparation Time: 20 minutes
- Cooking Time: 10 minutes
- Overall Time Required: 30 minutes
Ingredients
- 1 toasted sub roll
- 1 grilled chicken breast
- 2 slices of pepper jack cheese
- Shredded lettuce
- 1 small sliced tomato
- ¼ cup thinly diced onions
- 2-3 sliced jalapeños or banana peppers
- Cajun mayonnaise
- Cajun seasoning
Making Recipe
- Season the chicken breast all over with Cajun spices.
- Grill the chicken until fully cooked (juices run clear).
- Toast the sub roll on medium heat.
- Add grilled chicken to the roll, and also add the cheese.
- Layer on the lettuce, sliced tomatoes, onions, and jalapeños.
- Drizzle Cajun mayonnaise over the veggies.
- Close the sub, slice if you like, and serve.
Try also: Firehouse Sweet and Spicy Meatball Sub
Side Pairings
- Firehouse Chili
- Loaded Mac & Cheese
- Potato Salad
- Firehouse Chips
Drink Pairings
- Coca-Cola®
- , Sprite,
- Fanta,
- Dr Pepper,
Try also: Firehouse Subs Drinks Menu
Dessert Pairings
- Chocolate Brownie
- Freshly Baked Cookies
This article looked at the Firehouse Spicy Cajun Chicken — including its calories, price, nutrition facts, and allergy information. We also talked about its texture, which was wonderfully soft, juicy, and creamy, made with grilled chicken and fresh vegetables. All the ingredients were of high quality and truly hit the spot. We also shared the best pairing options from Firehouse Subs — and reminded readers not to forget to try it with different sauces for an even better flavor experience.
