Wondering if you can stay low-carb at Subway? Whether you’re following keto, watching sugar intake, or just want to skip the bread, this guide breaks down exactly what’s sugar-free and keto-friendly at Subway—based on their official ingredient list.

Want more low-carb and sugar-free options at restaurants?
Grab the full guide with keto-friendly picks from Subway, Chick-fil-A, McDonald’s, and more. It’s your go-to list for stress-free ordering wherever you go. Click here to download it!
The nice thing about Subway is you can make almost anything into a salad with oil and vinegar dressing so you have plenty of options.
Here is what we can eat at Subway
All this information was compiled using the official Subway Ingredient List

Turkey Bologna
Pepperoni
Bacon
Egg Patties (Breakfast Items)
Roast Beef

All Cheeses and Vegetables
Buffalo Sauce
Oil and Vinegar (Not the vinaigrette)
✅ Quick Summary: Sugar-Free & Keto Subway Options
- Meats: Bacon, Roast Beef, Chicken Breast, Egg Patties, Turkey Bologna
- Cheeses: All varieties
- Veggies: All non-starchy vegetables
- Dressings: Oil & vinegar, buffalo sauce (avoid vinaigrette)
- Pro tip: Make any sandwich a salad and skip the bread
Want more restaurant tips? Check out what’s keto at Chick-fil-A or McDonald’s.

Looking for more great low carb menu items at your favorite restaurants?
Click here to get the full ebook!

You may want to check your list of ok to eat because many of the items you list to include bacon contain sugar or some form of sugar (corn syrup)
https://www.subway.com/en-US/MenuNutrition/Nutrition
Yes but it is such a small amount used for curing the bacon that it typically has no effect on blood sugar levels.