How to lose belly fat?

Ok, so my stomach's a little weird. You can clearly feel abs underneath fat that's about an inch deep. I want to lose that fat. I don't eat alot, but my diet consists almost completely of bean burritos and junk food. I exercise nearly every day. I want to know how to change my diet in a way that won't make me go back to it in a day, and how to lose this stomach fat!>:(