How can I bake normally fried foods?
I would recommend borrowing from the principles found in this post, which details how to "fry" chicken in a kettle grill: Kettle Fried Chicken.

Two key takeaways here: 1) high heat, and 2) all (or nearly all) your food's surface area is exposed to heated air.  You'll just replace "kettle" with "oven," and put something under the rack on which you're cooking your food to catch the stuff that drips away from it, and you should be good to go.  It may require some experimentation to find the right mix of time and temperature for the food item you wish to cook, but it shouldn't take more than a few attempts to get it right, if not the first one.