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    Home / How to Eat Keto at Subway 

    How to Eat Keto at Subway 

    Cast Iron Keto
    by Cast Iron Keto
    Updated: Jun 25,2024
    Leave a Comment

    Who says you can't enjoy a Subway meal while sticking to keto? This place is a fabulous choice because you can tailor every meal to fit your keto lifestyle. Pick your protein, toss some low-carb veggies, and drizzle on a keto-friendly dressing. Voila! You've got a quick, balanced meal perfectly in sync with your diet.

    The good news is that it has expanded its menu to include keto-friendly bowls and salads, which are similar to its sandwiches but without the bread. This guide will walk you through all the keto options available, whether you're looking for breakfast, lunch, or dinner. Subway’s got you covered with tasty, convenient choices that keep your diet on track.

    Two foot-long sandwich cut and revealing layers of lettuce, ham, cheese, tomato slices and lettuce.
    Jump to:
    • Subway Keto Protein Bowls
    • Salads
    • Sauces and Toppings
    • Sandwich fillings
    • Keto Drinks at Subway
    • Keto Subway Options: Breakfast & Lunch On the Go
    • What to Avoid at Subway if you want to stay on keto
    • Conclusion
    • Frequently asked questions

    Subway Keto Protein Bowls

    This popular restaurant has heard the pleas of those watching their carbs and has since introduced high-protein meals in bowls. And they've been a crowd favorite. These salads come packed with as much meat as a footlong sub and are dressed up with a delicious sauce.

    Want more meat? No problem. Double up the protein in any bowl for a few extra bucks. Feel free to add toppings like cheese, bacon, or guacamole. Just remember to skip the sweet sauces like honey mustard or sweet onion, which can add unwanted carbs.

    Here’s a list of some low-carb protein bowls available at Subway, complete with their carb counts to help you stay on track.

    1. Black Forest Ham Bowl

    Nutritional info without dressing

    • Net carbs: 9g
    • Fat: 4.5g
    • Protein: 21g
    • Calories: 170

    This bowl packs all the delicious ham you'd expect in a footlong Sub into a convenient bowl. It comes with crisp lettuce, ripe tomatoes, crunchy cucumbers, and a mix of fresh veggies.

    2. Buffalo Chicken Bowl

    Nutritional info without dressing

    • Net carbs: 10g
    • Fat: 20g
    • Protein: 35g
    • Calories: 370

    It includes grilled chicken generously doused in Frank's RedHot sauce for that signature zesty kick. It's served with crisp lettuce, a variety of fresh veggies, and a dash of ranch dressing to tame the heat.

    3. Chicken and Bacon Ranch Bowl

    Nutritional info without dressing

    • Net carbs: 9g
    • Fat: 40g
    • Protein: 52g
    • Calories: 600 

    The bowl is a protein-packed meal that's sure to satisfy. It features a generous portion of chicken and crispy bacon topped with melty Monterey cheddar cheese. The bowl is tossed together with fresh veggies, crisp lettuce, and creamy ranch dressing.

    4. Cold Cut Combo Bowl

    Nutritional info without dressing

    • Net carbs: 6g
    • Fat: 16g
    • Protein: 20g
    • Calories: 260 

    This bowl is a hearty mix of turkey-based ham, salami, and bologna. It comes packed with crisp lettuce and a variety of fresh veggies, perfect for a filling meal. Choose a low-carb keto vinaigrette to keep it keto-friendly and extra flavorful.

    5. Italian BMT Bowl

    Nutritional info without dressing

    • Net carbs: 10g
    • Fat: 29g
    • Protein: 25g
    • Calories: 410

    The BMT bowl is a satisfying option for those craving some Italian deli. It comes with generous portions of Genoa salami, spicy pepperoni, and Black Forest ham, topped with lettuce and your choice of fresh veggies.

    6. Oven-Roasted Chicken Bowl

    Nutritional info without dressing

    • Net carbs: 8g
    • Fat: 6g
    • Protein: 27g
    • Calories: 200 

    This chicken bowl features tender, oven-roasted chicken, crisp lettuce, and a mix of fresh veggies. Choose a low-carb dressing, and you'll have a light, nutritious meal that's both filling and flavorful.

    7. Oven-Roasted Turkey Bowl

    Nutritional info without dressing

    • Net carbs: 8g
    • Fat: 2.5g
    • Protein: 25g
    • Calories: 160

    This bowl is the same as the one above, but as the name suggests, it comes with turkey meat instead of chicken. It's packed with protein and is low in calories. If you want a low-carb bowl with thinly sliced turkey, lettuce, and veggies, this can be a top-notch option.

    8. Spicy Italian Bowl

    Nutritional info without dressing

    • Net carbs: 9g
    • Fat: 45g
    • Protein: 24g
    • Calories: 550

    This bowl is a flavorful mix of pepperoni, Genoa salami, fresh vegetables, and crisp lettuce.

    9. Steak and Cheese Bowl

    Nutritional info without dressing

    • Net carbs: 8g
    • Fat: 19g
    • Protein: 42g
    • Calories: 380 

    This bowl features warm, juicy steak paired with melted Monterey cheddar cheese, a mix of peppers and onions and a bed of fresh lettuce.

    10. Tuna Bowl

    Nutritional info without dressing

    • Net carbs: 5g
    • Fat: 47g
    • Protein: 26g
    • Calories: 550 

    For those on a keto diet who prefer fish or want a break from meat, this bowl is a fantastic choice. It features wild-caught tuna mixed with mayo, laid over a bed of crisp lettuce and fresh vegetables.

    Salads

    If you're craving something lighter and fresher, Subway's salads are a great choice. They're typically safe for keto if you choose the right toppings and dressings. Like the protein bowls, its salads have the same amount of meat as a 6-inch sub, but you can always add more meat for an extra charge. For dressing, keep it simple and carb-free with oil and vinegar. If you want something more flavorful, Caesar dressing and ranch have zero or very low carbs.  Salads come with the same ingredients as their protein bowl counterparts, so we'll focus on the nutritional details only to avoid repeating the same information.

    A bowl of grilled chicken salad with cucumber and greens alongside a bowl with dressing and a fork.

    1. Steak and Cheese Salad 

    Nutritional info without dressing

    • Net carbs: 8g
    • Fat: 9g
    • Protein: 21g
    • Calories: 210 

    This salad combines juicy steak strips with melted cheese atop a bed of fresh greens. This protein-packed meal is ideal for anyone seeking a flavorful, low-carb option. Customize it with your favorite veggies and dressings for a tailored salad experience.

    2. Oven Roasted Chicken Salad

    Nutritional info without dressing

    • Net carbs: 7g
    • Fat: 3.5g
    • Protein: 16g
    • Calories: 130 

    3. Oven Roasted Turkey Salad

    Nutritional info without dressing

    • Net carbs: 7g
    • Fat: 2g
    • Protein: 14g
    • Calories: 110 

    4. Chicken Bacon Ranch Salad with Chicken

    Nutritional info without dressing

    • Net carbs: 9g
    • Fat: 33g
    • Protein: 32g
    • Calories: 460 

    5. Cold Cut Combo

    Nutritional info without dressing

    • Net carbs: 6g
    • Fat: 9g
    • Protein: 12g
    • Calories: 160 

    6. Italian BMT

    Nutritional info without dressing

    • Net carbs: 8g
    • Fat: 15g
    • Protein: 14g
    • Calories: 240 

    7. Spicy Italian Salad

    Nutritional info without dressing

    • Net carbs: 8g
    • Fat: 23g
    • Protein: 14g
    • Calories: 300 

    8. Black Forest Ham Salad

    Nutritional info without dressing

    • Net carbs: 8g
    • Fat: 3g
    • Protein: 13g
    • Calories: 120

    9. Tuna Salad

    Nutritional info without dressing

    • Net carbs: 6g
    • Fat: 24g
    • Protein: 15g
    • Calories: 310

    10. Buffalo Chicken Salad

    Nutritional info without dressing

    • Net carbs: 8g
    • Fat: 11g
    • Protein: 20g
    • Calories: 220

    11. Veggie Delite

    Nutritional info without dressing

    • Net carbs: 5g
    • Fat: 1g
    • Protein: 3g
    • Calories: 50

    This salad is a fantastic choice for vegetarians or anyone looking for a fresh, crisp option. It's a simple yet satisfying mix of greens and assorted veggies, making it a light and healthy choice. To boost the fat content, consider adding a double portion of your favorite low-carb dressing.

    Craving a super-healthy salad that is both yummy and simple to prepare? From our Greek Salad to a Kale Salad, we have a wide range of quick keto salad recipes.

    Sauces and Toppings

    What's the best thing you can add to your salad or protein bowl to boost the flavor? Sauces and toppings, of course. In this section, we'll list all the toppings and sauces in Subway that are keto-friendly. 

    1. Toppings

    Feel free to add as many toppings as your heart desires. Each one of them is low-carb:

    • Green peppers (net carb: 0g)
    • Cucumbers (net carb: 1g)
    • Mozzarella cheese (net carb: 1g)
    • Lettuce (net carb: 0g)
    • Olives (net carb: 0g)
    • Monterey cheddar cheese (net carb: 0g)
    • Tomatoes (net carb: 1g)
    • Avocado (net carb: 0g)
    • Banana peppers (net carb: 0g)

    2. Sauces

    Tzatziki served in a glass bowl, garnished with a sprig of mint and cucumber slices.

    Enhance the natural flavors of your bowl or salad with these low-carb sauces: 

    • Oil (net carb: 0g)
    • Caser (net carb: 0g)
    • Red wine vinegar (net carb: 0g)
    • Regular mayonnaise (net carb: 0g)
    • Tzatziki- available in selective locations (net carb: 0g)
    • Ranch (net carb: 1g)
    • Chipotle Southwest (net carb: 1g)
    • Light mayonnaise (net carb: 1g)
    • Subway vinaigrette (net carb: 1g)
    • Yellow mustard (net carb: 1g)
    • Buffalo sauce (net carb: 1g)
    • Golden Italian- available in selective locations (net carb: 1g)
    • Creamy sriracha- available in selective locations (net carb: 1g)

    Sandwich fillings

    At Subway, you can ask for any sandwich filling to be served in a bowl instead of on bread. However, they might charge you for the bowl. This way, you get all the flavors you love without the extra carbs from the bread. The staff are familiar with such requests and can accommodate them easily.

    Here's a list of popular Subway fillings that you can enjoy in a bowl, along with their net carb content per serving:

    • Roast beef (net carbs: 2g)
    • Chicken patty (net carbs: 2g)
    • Cold cut combo meats (net carb: 1g)
    • Grilled chicken (net carb: 1g)
    • Turkey breast (net carb: 0g)
    • Steak (net carbs: 2g)
    • Bacon (net carb: 1g)
    • Black Forest Ham (net carbs: 2g)
    A roast beef on a chopping board with a few slices cut, revealing the pink center.

    Keto Drinks at Subway

    When it comes to drinks, the healthiest choice is always plain water—it’s perfect for staying hydrated without adding any carbs to your meal. If you’re looking for something a bit more flavorful, here are some low-carb alternatives available here:

    • Diet lemonade: A refreshing choice with zero sugar.
    • Unsweetened iced tea: Cool and crisp, ideal for any meal, and completely carb-free.
    • Coke Zero: Enjoy the cola flavor without the carbs.
    • Vitamin water zero sugar: Offers hydration with some added flavor without the sugar hit.

    Keto Subway Options: Breakfast & Lunch On the Go

    a. Breakfast options

    Looking for a keto-friendly breakfast at Subway? Check out their low-carb breakfast options to start your day off right!

    1. Bacon, Egg, and Cheese (no flatbread)

    • Net carbs: 4g
    • Fat: 16g
    • Protein: 16g
    • Calories: 230

    2. Black Forest Ham, Egg, and Cheese (no flatbread)

    • Net carbs: 4g
    • Fat: 12g
    • Protein: 16g
    • Calories: 190

    3. Steak, Egg, and Cheese (no flatbread)

    • Net carbs: 5g
    • Fat: 14g
    • Protein: 19g
    • Calories: 220

    4. Egg and Cheese (no flatbread)

    • Net carbs: 3g
    • Fat: 14g
    • Protein: 11g
    • Calories: 160

    Breakfast is the most important meal. It's your chance to start fresh and fuel up with something delicious and nutritious. Dive into our collection of mouthwatering keto breakfast recipes that will keep you satisfied and on track.

    b. Lunch options

    Here are all the keto-friendly lunch options at Subway, along with their carb content:

    1. Black Forest Ham Bowl (net carbs: 9g)
    2. Buffalo Chicken Bowl (net carbs: 10g)
    3. Chicken and Bacon Ranch Bowl (net carbs: 9g)
    4. Cold Cut Combo Bowl (net carbs: 6g)
    5. Italian BMT Bowl (net carbs: 10g)
    6. Oven Roasted Chicken Bowl (net carbs: 8g)
    7. Oven Roasted Turkey Bowl (net carbs: 8g)
    8. Spicy Italian Bowl (net carbs: 9g)
    9. Steak and Cheese Bowl (net carbs: 8g)
    10. Tuna Bowl (net carbs: 5g)
    11. Black Forest Ham Salad (net carbs: 8g)
    12. Buffalo Chicken Salad (net carbs: 8g)
    13. Chicken and Bacon Ranch Salad (net carbs: 9g)
    14. Cold Cut Combo Salad (net carbs: 6g)
    15. Italian BMT Salad (net carbs: 8g)
    16. Oven Roasted Chicken Salad (net carbs: 7g)
    17. Oven Roasted Turkey Salad (net carbs: 7g)
    18. Spicy Italian Salad (net carbs: 8g)
    19. Steak and Cheese Salad (net carbs: 8g)
    20. Tuna Salad (net carbs: 6g)
    21. Veggie Delite Salad (net carbs: 5g)

    Power through your day with our delicious and satisfying keto lunch recipes. They're perfect for keeping you fueled and on track!

    What to Avoid at Subway if you want to stay on keto

    When sticking to a keto diet at Subway, there are certain menu items you'll want to steer clear of to keep your carb intake low. Here's a summary of what to avoid:

    • Breads and wraps: All breads, including Artisan Flatbread, Italian Bread, Mini 9-Grain Wheat Bread, and wraps like the Spinach Wrap and Tomato Basil Wrap.
    • Sugary sauces: Honey Mustard and Sweet Onion Sauce are particularly high in sugar and carbs.
    • All sugary drinks: Avoid any beverages that contain added sugars. Opt for water, unsweetened iced tea, or diet sodas instead.
    • Cookies and sweets: Due to their high sugar and carb content, all cookies, desserts, and other sweet treats offered at Subway are off-limits on keto.

    Conclusion

    Eating keto at Subway is all about making smart choices. Skip the breads, wraps, and sugary sauces that can quickly exceed your carb limits. Opt instead for protein-packed bowls or salads, and customize them with low-carb veggies and keto-friendly dressings like oil and vinegar or mustard.

    Remember, you can often double up on meats or add extras like cheese and guacamole to increase your meal's fat content. Always check the nutritional info, if available, to make sure your choices fit within your daily carb allowance. With these tips, you can enjoy a fulfilling meal at Subway while sticking to your keto diet.

    Frequently asked questions

    Subway used to offer a keto-friendly option called the hero bread, available at select locations. However, it appears that this bread is no longer available. For those on a keto diet, focusing on Subway's salads or protein bowls might be the best alternative to enjoy their offerings.

    Yes, you can eat a Subway salad on a keto diet. Choose salads that are low in carbs and high in protein, such as the Chicken & Bacon Ranch Salad, the Steak & Cheese Salad, or the Turkey Breast Salad. Just be mindful of dressings and additional toppings to keep it keto-friendly.

    Yes, some Subway sauces are high in carbs. The Honey Mustard and Sweet Onion sauces are notably higher in carbs. These sauces can add significant sugar and carbs to your meal, so it's best to avoid them if you're following a strict keto diet and opt for lower-carb alternatives instead.

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