Say this
Classic Roast Beef, no bun, add cheddar cheese sauce, no Red Ranch, in a bowl
Say 'no Red Ranch' and 'no bun'. A Beef 'n Cheddar gets Red Ranch by default (5g carbs / 4g sugar per half ounce), and the bun is most of the carbs.
Instead of a Classic Beef 'n Cheddar (9g sugar) · carbs added up from each ingredient
What's in it
Roast beef, Classic portion (3 oz), no bun
1g carbs
Cheddar cheese sauce, 0.75 oz (21g) topping portion
2g carbs
Verified against Arby's's nutrition info on 2026-10-11. Drinks are made by hand, so amounts vary. Not medical advice.