Mr Sub is a fast-food sandwich restaurant that currently has over 70 locations across California. Mr Sub strives to serve delicious food that’s also fast and affordable. If you’re on a keto or low-carb diet, you may be wondering if there are any keto options at Mr Sub.
If you’re looking for keto food at Mr Sub, their nutritional information states that there are up to 61 options on the menu with 20g of net carbs or fewer.
For more keto choices at Mr Sub, see the full keto menu below.