Thank you for posting this! I love this, it's so refreshing. I added a dash of onion powder, dash of lemon pepper and a splash of Worcestershire sauce (I know, sounds nasty, but balances the sweet grapes & apple. I saw this in another recipe).
You should actually use 1 lb of chicken not 8 oz. And it should yield 6 sandwiches at 6 oz. They dont use a particular apple just what the distributor gives or what they can get at the store in a pinch. They do (like the commercial says) slice all by hand.
Why would you say you believe Arby's used red delicious apples when in your description you SAY this is the ACTUAL Arby's recipe? Wouldn't you KNOW what kind if this was the REAL company recipe?