I would venture to say that she could probably get most of her nutrients from the small cooked veggies and cheese. I mean, that's basically what baby food is...it's just odd that she's still so hungry. If she really won't eat any baby food then I would probably just keep giving her the foods she will eat and throw in new ones each time you feed her just to expose her. Give her as much of the finger foods she will eat as she wants until she's full and then give her the formula. I wouldn't so much worry about giving her a varitey of nutrients etc. at this point, she'll make up what she's lacking from the formula.
I would back off the applesauce and yogurt...she's probably revolting anything that comes from a spoon so you might as well let that go. Also, Gerber makes this baby pasta stuff that is like little ravioli and it doesn't have the same texture as other pasta so she might like it. My daughter refused baby food at exactly this point and although she did eat pretty much everything else, she loved these pastas. Also, have you tried vienna sausages? I also bought the gerber variety, they grossed me out less, and my daughter LOVED those things. You could also try hot dogs cut up really small.
This would be hard...the transition to table food is supposed to take the pressure off! :) Hang in there...she will eat again...just keep exposing her to new foods!