You can also view there allergy menu online at O'Charley's Allergy Menu.
I had a hard time deciding what to eat because the dairy allergy menu items were few and far between, and I did not want a salad. I also did not want to pay 20$ for a steak not knowing the quality of it and maybe waisting my money.
I ended up with a burger and the chips, there really wasn't many other choices.
The waitress was very kind to me and I explained to her that no butter, margarine, sauces, or sprays could be used when cooking the hamburger and she made sure they didn't. The burger looked and tasted great. I felt like they knew what they were doing, but there just was not very many choices for a allergy.