Firehouse Subs Hot Steak & Cheese Sub

The Steak & Cheese sandwich from Firehouse Subs is served with sauteed steak, melted provolone, caramelized bell peppers and onions, as well as mayo and mustard.

It’s served on your choice of white or wheat bread and also includes a pickle on the side. Customize the sandwich by adding cheese, mushrooms, or other add-ons.

A Small Steak & Cheese sub has 420 calories, 25 grams fat, 28 grams carbohydrates, and 19 grams protein.

Read this guide for a complete overview of the nutritional information, including calories, ingredients, and allergens in the hot specialty sandwich from Firehouse Subs.

Steak & Cheese Sub Nutritional Information

Calories

Calories vary by size sandwich. A large sub contains over 3x the the number of calories in a small.

Here are the total calories in a Firehouse Subs Steak & Cheese Sub, by size:

A small Steak & Cheese Sub has 420 calories
A medium Steak & Cheese Sub has 840 calories
A large Steak & Cheese Sub has 1,400 total calories

Dietary fats contribute the highest amount of the total calories. The following table provides a summary of the number of calories by macronutrient for each size sandwich: small, medium, and large.

Calories by Macronutrient

	Small	Medium	Large
Calories from Fat	225	460	750
Calories from Carbohydrates	115	225	380
Calories Protein	80	155	270
Total Calories	420	840	1,400

FITNESS TIME TO BURN 840 CALORIES

Run 1 hour 10 minutes
Play Racquetball 1 hour 40 minutes
Golf (with cart) 3 hours 25 minutes

Estimate based on moderate level of activity by an adult with average BMI.

As mentioned above, the greatest proportion (54%) of the total calories in one serving is derived from total fats. Carbohydrates contribute about 27% of the total calories and the remaining 19% is from protein.

Steak & Cheese Sub

% calories from fat, carbs and protein

calories from fat

54%

calories from carbS

27%

calories from Protein

19%

The summary of calories by nutrient is a rounded estimate based on the nutrition facts provided by Firehouse Subs fast food restaurant. Calories may vary by location or as a result of how the sandwich is prepared.

Compare calories in Arby’s Roast Beef Sandwich.

Lower Calorie Options

In addition to ordering the smaller size, order the sandwich with fewer toppings to reduce the overall calories in the meal. For example, enjoy the small sandwich without the mayonnaise and total calories drop by 100 to 320 calories.

Nutrition Facts

Serving Size 1 Order (%DV)

Red indicates %DV is high.

	SMALL	MEDIUM	LARGE
Calories	420	840	1400
Total Fat	25g (32%)	51g (65%)	83g (106%)
Saturated Fat	7g (35%)	13g (65%)	24g (120%)
Cholesterol	55mg (18%)	110mg (37%)	205mg (68%)
Sodium	1340mg (58%)	2390mg (104%)	4100mg (178%)
Carbohydrates	28g (10%)	56g (20%)	95g (35%)
Dietary Fiber	1g (4%)	3g (11%)	4g (14%)
Total Sugars	4g	7g	14g
Protein	19g	38g	69g

%DV based on a 2,000 calorie diet. Calorie needs vary and your %DV may be higher or lower. Provided for informational purposes only. Consult with your physician for dietary or healthcare advice.

Total Fat

The amount dietary fats in the steak & cheese sub is high. The size small contains 25 grams of total fat, including 7 grams of saturated fat. That’s a daily value of 32% and 35%, respectively (based on a 2,000 calorie diet).

Here is a summary of the amount of total fat and saturated in each size sub on the Firehouse Subs menu.

Amount of Dietary Fats by Size

	Small	Medium	Large
Total Fat	25g	51g	83g
Saturated Fat	7g	13g	24g

Sodium

One serving of the small Steak & Cheese Sub has more than half the recommended daily value of sodium. There are 1,340 milligrams of sodium in a size small.

A large steak & cheese contains more sodium than the amount of sodium recommended for an entire day.

YOU SHOULD KNOW

The FDA recommends limiting sodium intake to 2,300mg daily. One serving of the medium or large sub exceeds that amount.

Firehouse Subs hot specialty steak & cheese sub with text '420 calories.' — Firehouse Subs: One small sub has 420 total calories.

Check Firehouse Subs menu with prices and nutrition

Steak Sandwich Ingredients and Allergens

Here are the ingredients for the steak, onions, cheese, peppers, pickle, and condiments.

Ingredients

Sauteed Steak

Beef, Water, Salt, Brown Sugar, Dextrose, Hydrolyzed Soy and Corn Protein, Torula Yeast, Corn Syrup Solids, Caramel Color, Tomato Powder, Onion Powder, Garlic Powder, Spices, Citric Acid, Lemon Juice, Natural Flavors, Soy Protein Concentrate, and Modified Food Starch.

Sub Roll

Enriched Wheat Flour, Malted Barley Flour, water, Sugar, Yeast, Soybean Oil, Salt, Wheat Gluten, Dough Conditioner, Calcium Propionate (preservative), Vinegar, Mold Inhibitor, L-Cysteine

Enriched Wheat Flour includes enriched with niacin, reduced iron, thiamine mononitrate, riboflavin, and folic acid.
Dough Conditioner is made with ascorbic acid and enzymes.
Mold Inhibitor is made with cultured wheat flour and fermented lactic acid.

Caramelized Onions

Onions, Maltodextrin, Salt, Sugar, Modified Corn Starch, Corn Syrup Solids, Autolyzed Yeast Extract, Onion Juice, Dehydrated Onion, Natural Flavors, Red Wine Extract (sulfites), Safflower Oil, Disodium Guanylate, Disodium Inosinate, Yeast Extract, Guar Gum, Potato Maltodextrin, Baking Soda, Tricalcium Phosphate, Spice, Grill Flavor (from sunflower oil), Canola Oil, Silicon Dioxide (processing aids)

Au Jus Bell Peppers

Bell Peppers, Maltodextrin, Salt, Sugar, Modified Corn Starch, Corn Syrup Solids, Autolyzed Yeast Extract, Onion Juice, Dehydrated Onion, Natural Flavors, Red Wine Extract (sulfites), Safflower Oil, Disodium Guanylate, Disodium Inosinate, Yeast Extract, Guar Gum, Potato Maltodextrin, Baking Soda, Tricalcium Phosphate, Spice, Grill Flavor (from sunflower oil), Canola Oil, Silicon Dioxide (processing aids)

Provolone Cheese

Pasteurized Milk, Cheese Culture, Salt, Enzymes, Natural Smoke Flavor

Pickles

Fresh Cucumbers, Water, Salt, Distilled Vinegar, Calcium Chloride, Natural Spices and Flavorings, 1/10th Percent Sodium Benzoate (a preservative), EDTA (to preserve freshness), Turmeric (for color)

Condiments

Mayonnaise: Soybean Oil, Water, Corn Syrup, Egg Yolks, Distilled and Cider Vinegar, Salt, Mustard Seed, Calcium Disodium EDTA (protects flavor).
Spicy Mustard: Vinegar, Mustard Seed, Salt, Spices.

Allergens

The Steak & Cheese sandwich is made with ingredients that contain gluten, milk, eggs, soy, and wheat. It may also contain seeds and sulfites.

Nutrition facts, prices, and ingredients are based on available information as of the date of publication. Restaurants and food manufacturers may change recipes or formulations without notice. Check package labels and ask the product manufacturer or restaurant for the most up-to-date information. Unless otherwise stated, %DV is based on a 2,000 calorie diet. All reports and reviews published on this site are for informational purposes only. NutritionandIngredients.com does not provide healthcare advice or dietary recommendations. Always consult your licensed physician for any healthcare or dietary advice.

Nutrition facts, ingredients, and allergens source: Firehouse Subs. Sandwich image courtesy of Firehouse Subs. Original designs by Nutrition & Ingredients for purposes of fast food nutrition research and reports.