What Is Subway Turkey Breast Sub? Origin and Varieties
The Subway turkey breast sub with white bread, lettuce, and tomato is a popular fast‑food sandwich sold by Subway, one of the largest global quick‑service restaurant chains. Subway first opened in 1965 and built its reputation on subs — long rolls filled with meats, cheeses, fresh vegetables, and sauces. The turkey breast sub typically uses thinly sliced turkey breast, a lean poultry protein, layered on a white sub roll with fresh vegetables such as crisp lettuce and ripe tomato. This sub also offers customization with bread choices (white, wheat, multigrain), vegetables (cucumbers, peppers, onions), and sauces. The turkey breast itself in Subway’s sandwich is often a processed deli product, meaning it contains added water, salt, and preservatives to enhance flavor and shelf life — common practice in quick‑service restaurants to ensure sliceability and consistency. Customers can choose between 6" and 12" versions of the sandwich, effectively doubling ingredients and nutrition values with a footlong. Varieties include turkey breast with added cheese (Swiss, provolone), avocado, bacon, or substitutes like rotisserie chicken or veggie patties. There are also wraps and bowls with the same turkey and toppings without bread for low‑carb preferences. This flexibility has made the turkey breast sub among the more dietitian‑recommended fast‑food choices when loaded with vegetables and minimal sauces. (Subway Menu Pedia
Nutrition Profile: A Detailed Breakdown
When looking at the Subway turkey breast sub’s nutrition profile, it’s important to parse its components distinctly: the turkey meat, bread, and vegetables. USDA FoodData Central provides a foundational analysis of the turkey breast sub on white bread with lettuce and tomato — showing lean macronutrient distribution and essential micronutrients. Per 100 g, the sandwich contains 147 kcal, 9.12 g protein, 2.31 g total fat (with 0.476 g saturated fat), and 22.42 g carbohydrates, with 1.3 g dietary fiber. Extrapolating to a standard 6" sub (~184 g) closely matches independent analyses reporting ~280 calories, ~18–20 g protein, ~3–4 g fat, and ~40–46 g carbohydrates. Protein: Turkey is a lean source of complete protein, supplying all essential amino acids. Protein supports muscle repair, satiety, and metabolic health. A 6" sub provides ~18–20 g — helping meet the recommended 0.8 g/kg daily protein intake for adults. (Subway Menu Pedia) Fat: Total fats are low in this basic sub (~2–4 g depending on toppings and sauces). Saturated fats remain modest (<1 g), making it a lower‑saturated‑fat fast‑food option compared to burgers or fried sandwiches. Micronutrient Highlights: The presence of lettuce and tomato contributes minor amounts of vitamin C and lycopene (an antioxidant found in tomatoes), while the turkey provides B vitamins (niacin, B6), selenium, phosphorus, and potassium. However, vegetables significantly enhance fiber and vitamins, meaning customization matters for micronutrient density. Sodium: One of the primary nutritional caveats in deli‑style sandwiches is sodium — processed turkey and bread can contribute ~700+ mg sodium in a 6" sandwich, representing a substantial portion of the 2,300 mg daily limit recommended by health authorities. (Subway Menu Pedia) Compared with Similar Fast‑Food Options: A turkey breast sub generally has fewer calories and less saturated fat than a typical burger or fried chicken sandwich from major chains. Choosing whole grain or multigrain bread boosts fiber, supporting digestive health and moderating blood glucose rises after eating. This combination makes the turkey sub a comparatively balanced meal, especially when ordered with extra vegetables and lighter condiments.
❤️ Health Benefits
Supports muscle repair and satiety
High‑quality lean protein from turkey provides essential amino acids needed for tissue repair and maintenance.
Evidence: strongHelps support heart health
Lower saturated fat compared with red and fried meats contributes to a more favorable lipid profile.
Evidence: moderateProvides essential vitamins and minerals
Turkey breast delivers B vitamins (niacin, B6), selenium, phosphorus, and potassium, which are critical for energy metabolism, immune function, and electrolyte balance.
Evidence: moderate⚖️ Comparisons
Vs. Subway Veggie Delite
Veggie Delite has lower protein but also lower calories and sodium; turkey sub offers more satiety due to protein.
Vs. Fast‑food chicken sandwich
Typical fried chicken sandwiches have higher calories and saturated fat; turkey sub is leaner with less fat.
Vs. Grilled chicken sub
Grilled chicken may offer similar protein with slightly higher micronutrient variability; turkey is lean with consistent low fat.
🧊 Storage Guide
❄️
Fridge
1–2 days if pre‑made
🧊
Freezer
1–2 months (quality may decline)
⚠️ Signs of
Spoilage:
- smell: Sour or off odor
- visual: Discoloration on meat or bread, Slimy appearance
- texture: Sticky or mushy texture
- when to discard: Any off smell or slimy texture
👥 Special Considerations
elderly
Why: Helps manage blood pressure and ease chewing.
Recommendation: Choose lower sodium and softer bread options.
athletes
Why: Protein and carbs support muscle repair and energy replenishment.
Recommendation: Pair with extra vegetables and whole grain for recovery meals.
children
Why: Balanced macronutrients support growth without too much sodium.
Recommendation: Offer smaller portions with extra veggies.
pregnancy
Why: Ensures lean protein and essential nutrients while avoiding excessive sodium and additives.
Recommendation: Choose well‑cooked, nitrate‑free turkey and whole grain bread.
breastfeeding
Why: Supports increased protein and nutrient needs postpartum.
Recommendation: Include in balanced meals with vegetables and whole grains.
🔬 Detailed Nutrition Profile (USDA)
Common Portions
12.00 inch sub
(367.00g)
6.00 inch sub
(184.00g)
| Nutrient | Amount | Unit |
|---|---|---|
| Water | 64.3300 | g |
| Energy | 147.0000 | kcal |
| Energy | 615.0000 | kJ |
| Protein | 9.1200 | g |
| Total lipid (fat) | 2.3100 | g |
| Ash | 1.8200 | g |
| Carbohydrate, by difference | 22.4200 | g |
| Fiber, total dietary | 1.3000 | g |
| Total Sugars | 3.0900 | g |
| Sucrose | 0.0000 | g |
| Glucose | 1.1800 | g |
| Fructose | 1.2800 | g |
| Lactose | 0.0000 | g |
| Maltose | 0.6300 | g |
| Galactose | 0.0000 | g |
| Starch | 16.7000 | g |
| Calcium, Ca | 169.0000 | mg |
| Iron, Fe | 1.8400 | mg |
| Magnesium, Mg | 23.0000 | mg |
| Phosphorus, P | 122.0000 | mg |
| Potassium, K | 253.0000 | mg |
| Sodium, Na | 317.0000 | mg |
| Zinc, Zn | 0.6600 | mg |
| Copper, Cu | 0.0750 | mg |
| Manganese, Mn | 0.2970 | mg |
| Selenium, Se | 17.0000 | µg |
| Vitamin C, total ascorbic acid | 1.2000 | mg |
| Thiamin | 0.2700 | mg |
| Riboflavin | 0.2270 | mg |
| Niacin | 4.6170 | mg |
| Pantothenic acid | 0.4250 | mg |
| Vitamin B-6 | 0.1760 | mg |
| Folate, total | 66.0000 | µg |
| Vitamin B-12 | 0.1200 | µg |
| Vitamin A, RAE | 2.0000 | µg |
| Retinol | 0.0000 | µg |
| Carotene, beta | 28.0000 | µg |
| Carotene, alpha | 0.0000 | µg |
| Cryptoxanthin, beta | 0.0000 | µg |
| Vitamin A, IU | 47.0000 | IU |
| Lycopene | 207.0000 | µg |
| Lutein + zeaxanthin | 72.0000 | µg |
| Vitamin E (alpha-tocopherol) | 0.2800 | mg |
| Tocopherol, beta | 0.0700 | mg |
| Tocopherol, gamma | 0.5600 | mg |
| Tocopherol, delta | 0.1900 | mg |
| Tocotrienol, alpha | 0.0200 | mg |
| Tocotrienol, beta | 0.3700 | mg |
| Tocotrienol, gamma | 0.0000 | mg |
| Tocotrienol, delta | 0.0000 | mg |
| Fatty acids, total saturated | 0.4760 | g |
| SFA 4:0 | 0.0000 | g |
| SFA 6:0 | 0.0000 | g |
| SFA 8:0 | 0.0000 | g |
| SFA 10:0 | 0.0000 | g |
| SFA 12:0 | 0.0010 | g |
| SFA 14:0 | 0.0070 | g |
| SFA 15:0 | 0.0030 | g |
| SFA 16:0 | 0.3390 | g |
| SFA 17:0 | 0.0040 | g |
| SFA 18:0 | 0.1070 | g |
| SFA 20:0 | 0.0050 | g |
| SFA 22:0 | 0.0060 | g |
| SFA 24:0 | 0.0040 | g |
| Fatty acids, total monounsaturated | 0.5210 | g |
| MUFA 14:1 | 0.0010 | g |
| MUFA 15:1 | 0.0000 | g |
| MUFA 16:1 | 0.0200 | g |
| MUFA 16:1 c | 0.0200 | g |
| MUFA 17:1 | 0.0020 | g |
| MUFA 18:1 | 0.4860 | g |
| MUFA 18:1 c | 0.4780 | g |
| MUFA 20:1 | 0.0110 | g |
| MUFA 22:1 | 0.0010 | g |
| MUFA 22:1 c | 0.0010 | g |
| MUFA 24:1 c | 0.0010 | g |
| Fatty acids, total polyunsaturated | 1.0370 | g |
| PUFA 18:2 | 0.9190 | g |
| PUFA 18:2 n-6 c,c | 0.9080 | g |
| PUFA 18:2 CLAs | 0.0010 | g |
| PUFA 18:3 | 0.0880 | g |
| PUFA 18:3 n-3 c,c,c (ALA) | 0.0840 | g |
| PUFA 18:3 n-6 c,c,c | 0.0040 | g |
| PUFA 18:3i | 0.0000 | g |
| PUFA 18:4 | 0.0000 | g |
| PUFA 20:2 n-6 c,c | 0.0030 | g |
| PUFA 20:3 | 0.0020 | g |
| PUFA 20:3 n-3 | 0.0000 | g |
| PUFA 20:3 n-6 | 0.0020 | g |
| PUFA 20:4 | 0.0140 | g |
| PUFA 20:5 n-3 (EPA) | 0.0010 | g |
| PUFA 22:4 | 0.0080 | g |
| PUFA 22:5 n-3 (DPA) | 0.0020 | g |
| PUFA 22:6 n-3 (DHA) | 0.0010 | g |
| Fatty acids, total trans | 0.0180 | g |
| Fatty acids, total trans-monoenoic | 0.0080 | g |
| TFA 16:1 t | 0.0000 | g |
| TFA 18:1 t | 0.0080 | g |
| TFA 22:1 t | 0.0000 | g |
| TFA 18:2 t not further defined | 0.0100 | g |
| Fatty acids, total trans-polyenoic | 0.0100 | g |
| Cholesterol | 10.0000 | mg |
Source: USDA FoodData Central (FDC ID: 170711)
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