I think the first thing I ordered from Ben's Deli was the tacos. And, I wasn't disappointed. The tacos and the accompanying salsa were so tasty! Then, I had the mexican chicken sandwich on baguette and was even more pleased. It's quite addictive and I can't say that there is anything like it offered in the Kata/Karon area. Last I heard, Ben's Deli no longer has a walk-in location (I believe this is still the case), but Ben delivers. Very convenient. You can also order food for parties, which friends of mine have done.
I've had so many of the items on Ben's menu and all of them are top notch quality. She mixes a variety of flavors and has something for everyone. Her burgers are by far my favorite and are a great value for money. Ben makes her meals from scratch and doesn't use old stock, frozen or processed foods. Out of all the places I ate in Thailand, Ben's Deli out ranks them all without a doubt.