Skip to content

What Sauces at Subway are Low Carb?

6 min read

Following a low-carb diet can be challenging, especially when dining out, but Subway offers several viable options. Choosing the right toppings and sauces is crucial for staying on track, and fortunately, there are multiple sauces at Subway that are low carb and won't derail your dietary goals.

Quick Summary

A breakdown of low-carb sauces and condiments available at Subway for those following a keto or low-carb diet. Includes information on net carbs, ingredients, and which high-carb sauces to avoid.

Key Points

  • Choose Zero-Carb Options: Opt for Oil & Vinegar, Yellow Mustard, or Caesar Dressing for a flavor boost without adding carbohydrates.

  • Limit High-Carb Sauces: Avoid sugary sauces like Sweet Onion Teriyaki and Honey Mustard, which can significantly increase your meal's carb count.

  • Moderation with Creamy Dressings: Use low-carb creamy options like Ranch and Chipotle Southwest sauce sparingly to stay within your carb limits.

  • Go for the Protein Bowl: A protein bowl with low-carb sauces and fresh veggies is the best option for a fully low-carb Subway meal.

  • Customization is Essential: Build your meal from the ground up, focusing on low-carb ingredients like meats, cheese, and vegetables, and then add a diet-friendly sauce.

In This Article

Navigating the Subway Menu for Low-Carb Sauces

When you're committed to a low-carb or ketogenic diet, every condiment choice matters. At Subway, the difference between a high-sugar sauce and a low-carb option can be significant. Sweet and creamy sauces are often loaded with hidden sugars, but many flavorful, low-carb alternatives are available. The key is knowing which sauces to choose and which to avoid, giving you the flexibility to build a delicious and diet-compliant meal.

Zero and Minimal Carb Sauce Options

For those aiming for the absolute lowest carb count, a few sauces and condiments stand out. These options are staples for anyone needing to minimize their carbohydrate intake without sacrificing flavor.

  • Oil & Vinegar: This classic combination is the safest bet for a zero-carb dressing. You get the richness of oil and the tangy flavor of vinegar, both completely carb-free.
  • Yellow Mustard: A fantastic, low-carb way to add a tangy, zesty kick to your sandwich or salad. It typically contains only 1 gram of total carbs per serving, with zero sugar.
  • Caesar Dressing: Despite its creamy texture, the Caesar dressing at Subway is a surprisingly good low-carb choice. Recent nutritional data indicates it has 0 grams of carbs per serving, making it a flavorful option.

Low-Carb Sauces (1-2g Net Carbs)

For a bit more variety, several other sauces come in with a minimal amount of carbs, typically 1 or 2 grams per serving. These can be used in moderation to add more flavor and complexity to your meal.

  • Chipotle Southwest Sauce: This creamy and spicy sauce adds a great kick with only around 1-2 grams of net carbs per serving. It's a favorite for many and provides a hearty flavor.
  • Ranch Dressing: Another creamy favorite that is surprisingly low in carbs. At about 1-2 grams of net carbs per serving, it’s a good option for adding richness.
  • Baja Chipotle Sauce: This sauce provides a smoky and spicy element with only 1 gram of net carbs, making it a very diet-friendly choice.

High-Carb Sauces to Avoid

Conversely, several sauces are packed with sugar and should be avoided entirely on a low-carb diet. These include:

  • Sweet Onion Teriyaki: A well-known high-sugar option. It contains around 7-8 grams of carbs per serving, primarily from sugar.
  • Honey Mustard: As the name suggests, this sauce is loaded with honey and sugar, making it unsuitable for a low-carb lifestyle.
  • BBQ Sauce: Many barbecue sauces contain high amounts of sugar, and Subway's is no exception, with approximately 5-7 grams of carbs per serving.

Low-Carb Sauce Comparison Table

Sauce Name Net Carbs (per serving) Calories (per serving) Best For Flavor Profile
Oil & Vinegar 0g ~45 kcal Salads, sandwiches Tangy, rich
Caesar Dressing 0g ~80 kcal Salads, protein bowls Creamy, savory
Yellow Mustard 1g ~5-10 kcal Sandwiches Zesty, tangy
Ranch Dressing 1-2g ~80 kcal Salads, protein bowls Creamy, herby
Chipotle Southwest 1-2g ~60 kcal Sandwiches, protein bowls Spicy, creamy
Baja Chipotle 1g ~70 kcal Sandwiches, protein bowls Smoky, spicy
Red Wine Vinegar 0g ~0 kcal Salads, sandwiches Sharp, tangy
Creamy Sriracha 2g ~40 kcal Sandwiches, protein bowls Spicy, creamy
Mayonnaise 0-1g (can vary) ~100 kcal Sandwiches Creamy, rich

How to Order Your Subway Meal Low-Carb

When placing your order, here are some tips to keep your meal as low-carb as possible:

  1. Opt for a protein bowl or salad: Skip the bread entirely by ordering your filling over a bed of fresh lettuce. This is the most effective way to eliminate the highest source of carbs in a typical Subway meal.
  2. Focus on high-protein, low-carb fillings: Choose rotisserie-style chicken, steak, or tuna salad (be mindful of the mayo content, which is low-carb but high in calories).
  3. Load up on low-carb veggies: Add lettuce, tomatoes, onions, bell peppers, spinach, cucumbers, and black olives. These are all low in carbs and add nutrients and fiber.
  4. Add cheese: Provolone, Monterey Cheddar, and Swiss cheese are all good low-carb options for adding flavor and fat.
  5. Choose your sauce wisely: Refer to the table above and select a zero or low-carb option. Remember that the oil and vinegar combination is a reliable choice for salads.

Conclusion

Navigating the Subway menu for low-carb sauces is straightforward once you know which options to choose and which to skip. By opting for staples like Oil & Vinegar, Caesar Dressing, or Yellow Mustard, you can create a satisfying and flavorful meal that aligns with your dietary needs. For those who can afford a few extra grams of carbs, creamy options like Ranch or Chipotle Southwest are great choices. Always remember that eliminating the bread entirely and focusing on fresh, low-carb ingredients is the best strategy for a truly keto-friendly Subway experience. For the most accurate and up-to-date nutritional information, it is always recommended to check the official Subway website before you order.

Frequently Asked Questions

What are the best low-carb sauces at Subway?

The best low-carb sauces at Subway include Oil & Vinegar, Yellow Mustard, and Caesar Dressing, which have minimal to zero carbs.

Is Subway's Ranch dressing low carb?

Yes, Subway's Ranch dressing is considered low carb, typically containing only 1-2 grams of net carbs per serving.

What are the highest carb sauces at Subway that I should avoid?

You should avoid Sweet Onion Teriyaki and Honey Mustard, as both are high in sugar and have a significant carb count.

Can I have Chipotle Southwest sauce on a low-carb diet at Subway?

Yes, Chipotle Southwest sauce is a good choice for a low-carb diet, as it usually has only 1-2 grams of net carbs per serving.

Is mayonnaise at Subway keto-friendly?

Subway's regular mayonnaise can be considered keto-friendly since it is very low in carbs (around 0-1g per serving), though it is high in calories and fat.

Does Subway offer a sugar-free sauce option?

Subway offers several sauces that are naturally sugar-free or very low in sugar, including Yellow Mustard, Oil, and Red Wine Vinegar.

How can I make my Subway salad low-carb?

To make a low-carb salad at Subway, choose a protein bowl, pile on low-carb vegetables like lettuce and bell peppers, and top it with Oil & Vinegar or Caesar dressing.

Where can I find the official nutritional information for Subway sauces?

For the most up-to-date information, the best source is the official Subway website, which provides a nutritional and dining guide.

Key Takeaways

  • Prioritize Zero-Carb Options: For the strictest low-carb diets, stick with Oil & Vinegar, Yellow Mustard, and Caesar Dressing, which have the lowest or zero carb counts.
  • Use Moderation with Low-Carb Sauces: Creamy options like Ranch and Chipotle Southwest are acceptable in small amounts for a slight carb trade-off.
  • Eliminate High-Sugar Offenders: Avoid sugary sauces like Sweet Onion Teriyaki and Honey Mustard to keep your carbohydrate intake low.
  • Customization is Key: Build a protein bowl or salad with low-carb ingredients to create a filling and flavorful meal that fits your dietary needs.
  • Always Verify Nutritional Info: Nutritional information can vary by location and changes over time, so it's wise to check the latest data directly from Subway.

Citations

[ { "title": "How to Eat Low-Carb and Keto at Subway - BdSN", "url": "https://www.bdsn.de/how-to-eat-low-carb-and-keto-at-subway/" }, { "title": "How to Eat Keto at Subway - WebMD", "url": "https://www.webmd.com/diet/how-to-eat-keto-at-subway" }, { "title": "Best Subway Keto Menu Options – Easy Breakfast, Lunch, & Dinner ...", "url": "https://hip2keto.com/tips/subway-keto-dining-guide/" }, { "title": "Best Low Carb Options for Diabetics at Subway", "url": "https://www.dietitianjess.com/best-low-carb-options-for-diabetics-at-subway/" }, { "title": "The Best Macro Friendly Subway Sandwich Options", "url": "https://ohsnapmacros.com/macro-friendly-subway/" }, { "title": "Calories in Yellow Mustard from Subway - Nutritionix", "url": "https://www.nutritionix.com/i/subway/yellow-mustard/529e7dc2f9655f6d3500154c" } ]

Frequently Asked Questions

The best low-carb sauces at Subway include Oil & Vinegar, Yellow Mustard, and Caesar Dressing, which have minimal to zero carbs.

Yes, Subway's Ranch dressing is considered low carb, typically containing only 1-2 grams of net carbs per serving, though nutritional information can vary.

You should avoid Sweet Onion Teriyaki and Honey Mustard, as both are high in sugar and have a significant carb count, making them unsuitable for a low-carb diet.

Yes, Chipotle Southwest sauce is a good choice for a low-carb diet, as it usually has only 1-2 grams of net carbs per serving and adds a creamy, spicy flavor.

Subway's regular mayonnaise can be considered keto-friendly since it is very low in carbs (around 0-1g per serving), though it is high in calories and fat.

Subway offers several sauces that are naturally sugar-free or very low in sugar, including Yellow Mustard, Oil, and Red Wine Vinegar.

To make a low-carb salad at Subway, choose a protein bowl, pile on low-carb vegetables like lettuce and bell peppers, and top it with a diet-friendly sauce like Oil & Vinegar or Caesar dressing.

Most of the low-carb sauces at Subway are vegetarian, including Yellow Mustard, Oil, Red Wine Vinegar, Caesar, and Ranch dressing. Always check ingredients if you have specific concerns.

Subway offers a good variety of low-carb sauces compared to many other fast-food chains, where sugary options often dominate. Choices like Oil & Vinegar and Caesar provide more control over carb intake.

Yes, you can combine low-carb sauces like Oil & Vinegar with Yellow Mustard to create more complex flavor profiles without significantly increasing the carb count.

References

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6

Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice.