I've also been told that around Bradley University there are some good ethnic places, maybe the hotel can help you here.
Was in Peoria yesterday with a group - I *think* the place we went to was near Bradley (only have an address which I shall list below).
The place was called "Sizzling India" - somebody someone in the group knew is an investor in it IIRC. The caption only says "authentic Indian food" - but, we were told that its really meant to be a restaurant with a bit of an Andhra/Hyderabadi-style-food bent to it (the owners are from that part of India, originally). Its medium-upscale by Indian standards (chicken entrees about 12 bucks, lamb dishes about 13 etc - but are all served with rice and naan included in the price).
We ordered mostly Andhra-style - Chicken Chettinad, Biryani, Chicken Vindaloo etc, and I believe it was ordered spicy. These dishes were really actually very good - not just by presumed-Peoria standards, but in general (probably better than many such restaurants Ive eaten at in Chicago even). The Chettinad and Vindaloo especially were both very solidly good by any standards. And we finished with a Mango Kulfi, which was quite outstanding - one of the best Mango Kulfi's Ive had in a while.
If youre in Peoria and looking for regional Andhra-style food, I'd happily recommend Sizzling India (though again, Ive only been once and eaten only the entrees listed above - I have no idea what their "general" Indian food is like).
c8w
Sizzling India Restaurant and Bar
1209 W. Main Street,
Peoria, IL 61606
Ph: 309-671-9315
They apparently offer a lunch buffet too, but since Ive never been I have no idea what its like (or even what it costs - the menu doesnt say).