Subway’s November 2025 Mexico guide lists the six-inch oven-roasted chicken sub at 290 kcal and 25 g protein, breaded chicken at 390 kcal and 19 g protein, and Chicken Teriyaki including Sweet Onion at 330 kcal and 22 g protein. These are full source-standard sandwiches, not individual chicken portions.
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| Food and listed portion | kcal | Protein (g) | Carbs (g) | Fat (g) | Fiber (g) | Sodium (mg) |
|---|---|---|---|---|---|---|
| 6-inch sub — Chicken, Oven Roasted Mexico · 1 6-inch sub · 226 g | 290 | 25 | 39 | 4 | 5 | 440 |
| 6-inch sub — Chicken, Breaded Mexico · 1 6-inch sub · 237 g | 390 | 19 | 51 | 14 | 9 | 470 |
| 6-inch sub — Chicken Teriyaki (includes Sweet Onion) Mexico · 1 6-inch sub · 247 g | 330 | 22 | 52 | 4 | 5 | 630 |
The breaded sandwich has 100 kcal more and 6 g protein less than the oven-roasted sandwich. Its listed weight is also different: 237 g rather than 226 g. That difference does not isolate breading as a nutrient source because the entire standard sandwiches are being compared.
The teriyaki sauce is already included
The Chicken Teriyaki record explicitly includes Sweet Onion. Adding that named sauce again would double-count a sauce already in the standard recipe. It lists 52 g carbohydrate versus 39 g for the oven-roasted chicken sub; an unlisted “no sauce” version cannot inherit a calculated subtraction without exact compatible component data.
Footlongs and sides
The Mexico guide instructs doubling the six-inch standard sandwich values for approximate footlong nutrition. For the oven-roasted chicken example, that gives 580 kcal and 50 g protein. That rule does not turn a separately listed chicken portion, salad, cookie or custom build into the same sandwich.
Use the Mexico finder or library record when ordering there. These figures do not describe Canadian or U.S. recipes, and the November 2025 edition may precede local menu changes. Confirm the exact recipe and size before logging.
Sources and serving limits
- Subway source · edition 2025-11; record checked 2026-10-11.