New Bethel Ordinary in beautiful downtown Wanamaker has a great breaded tenderloin.
Green Street Station in Brownsburg makes a Beer-Battered tenderloin sandwich for which I will, quite literally, go out of my way to eat.
-Paul
Thr Rockola cafe on east brookville road does a nice job as well
Mug-n-bun (westside of indy)
I've never had a good tenderloin. They're always dry.
If I NEED to use condiments to make it palatable, then it's not worth my money.
Shallo's is a good loin, but I won't go back. Seems to me I paid like $12 for the sandwich alone and wasn't as good as other as most others in the $7-8 range.
Mug-n-bun (westside of indy)
Frostbite in Avon
There is also a smaller pub off of 86th street (think its actually called 86th street pub) that has a tenderloin that you can supreme in which they add all the toppings and on top of that put ham and cheese and melt it....very good
Now that I have to try! I always loved their stew when I worked downtown. It is probably fantastische on a tenderloin. I also really like the tenderloin from the Hideaway on Brookville Rd.. They used to be Bonnie and Clydes up at 300 North Mt. Comfort Rd, then at the square in Shelbyville, and now in the New palestine area.If you want a "supreme" one, check out John's Famous Stew downtown.. they cover a giant tenderloin with their awesome beef stew!
indysfamousstew.com :: Johns Famous Stew Indianapolis Indiana