Like the name suggests, the sandwich comes with Arby's signature thin-sliced roast beef, thick-cut pepper bacon, lettuce, tomato, and mayo on a sweet King's Hawaiian hamburger bun.
The Roast Beef version comes with just roast beef and the bun, while the Roast Beef & Swiss (which I reviewed last year) adds Swiss cheese, a creamy Dijon sauce, and pickles.
The King Hawaiian sandwiches are marked as "Limited Availability," which means you might not find them in certain market areas so be sure to call ahead.
You can expect the price for the new sandwich to fall around the $5 to $5.50 mark.
Nutritional Info - Arby's King's Hawaiian Roast Beef BLT (291g)
Calories - 720 (from Fat - 330)
Fat - 37g (Saturated Fat - 14g)
Sodium - 1540mg
Carbs - 60g (Sugar - 21g)
Protein - 38g