Say this
Double Roast Beef, no bun, add a cheddar cheese slice, tomato and red onion, in a bowl
Say 'no bun'. Ask for the cheddar slice, not the Beef 'n Cheddar build, which adds Red Ranch (4g sugar).
Instead of a Double Roast Beef (with sesame seed bun) (5g sugar) · carbs added up from each ingredient
What's in it
Roast beef, Double portion (6 oz), no bun
2g carbs
Cheddar cheese (mild slice), 1 slice (19g)
0g carbs
Tomato, 2 slices (40g)
2g carbs
Red onion, 2 slices (4g)
0g carbs
Verified against Arby's's nutrition info on 2026-10-11. Drinks are made by hand, so amounts vary. Not medical advice.