How to order it
White Sub Roll·Smoked Turkey Breast Roast·Smoked Honey Ham·Monterey Jack Cheese·Iceberg Lettuce·Tomato·Onion·Mayonnaise·Spicy Mustard·Pickle Spear
How we scored it
This product contains multiple processed ingredients, including enriched wheat flour, soybean oil, and various preservatives, which contribute to a high level of processing. The presence of beneficial ingredients like vegetables and mustard seed is overshadowed by the use of additives and refined components.
Nutrition facts
| Per 1 medium sub | Amount | % DV |
|---|---|---|
| Calories | 710 | |
| Total fat | 35g | 45% |
| Saturated fat | 9g | 45% |
| Trans fat | 0g | |
| Cholesterol | 80mg | 27% |
| Sodium | 1540mg | 67% |
| Total carbohydrate | 63g | 23% |
| Dietary fiber | 2g | 7% |
| Sugars | 14g | |
| Protein | 37g | 74% |
Firehouse Subs's published nutrition. Percentages are of the daily value on a 2,000-calorie diet.
Key ingredients
8Soybean OilVery Bad
Soybean oil is highly processed and contains omega-6 fatty acids, which may promote inflammation when consumed in excess.
See more about Soybean Oil →Enriched Wheat FlourBad
Enriched wheat flour is highly processed and stripped of natural nutrients, which can contribute to less wholesome nutrition.
See more about Enriched Wheat Flour →Wheat FlourBad
Wheat flour is refined and processed, often lacking in fiber and nutrients compared to whole grains.
See more about Wheat Flour →SugarBad
Sugar is a refined sweetener that can contribute to excess calorie intake and blood sugar spikes.
See more about Sugar →Calcium PropionateBad
Calcium propionate is a preservative used to inhibit mold growth, but some consumers prefer to avoid synthetic preservatives.
See more about Calcium Propionate →Mold InhibitorBad
Mold inhibitors are added to extend shelf life but are synthetic chemicals that some consumers prefer to avoid.
Cultured Wheat FlourBad
Cultured wheat flour involves fermentation with added cultures, which may be viewed as processed or artificial.
See more about Cultured Wheat Flour →DextroseBad
Dextrose is a simple sugar that can contribute to excess calorie intake and blood sugar spikes.
See more about Dextrose →More mains at Firehouse Subs
Scout's score is an independent read of Firehouse Subs's published ingredient statement and nutrition for this item, last scored September 2026. Recipes change — check the chain for today's menu. Scout takes no payment from any chain. How we score · Full Firehouse Subs menu.