Here's an easy one that's very good, off the top of my head:
Set up a breading station. Flour, egg wash, and a 50/50 mix of bread crumbs and good Parmesan cheese. Bread the chicken as usual and let it stand for 5-10 mins. The coating has a better shot of staying on this way. Either bake it at 400 degrees until done, or deep fry. I prefer deep frying it, not the healthiest, but on a special occasion go for it.
For the sauce, pick something you've made before. If you're not a handy cook, aglio e olio will work -- that's literally garlic and oil. Slice up a few cloves of garlic (not chop, just slices). Add to a cold saute pan with a heavy pour of olive oil, enough to coat the pasta basically. Put on low heat, you want to extract the garlic flavor. Also add crushed red pepper if you like that. Once its up to temp and the garlic is golden brown, toss your cooked pasta in it, top with a good amount of chopped parsley and some more cheese.
Slice the chicken and add it. Serve.
Use a short pasta, like penne. Buy good pasta, and cook it in lots of salted water. This is meant to be a heavy dish. If you don't like this sauce, you can try making Carbonara. PM me if you want my recipe, I don't have too much time to type it all out right now. I suggest that this be the only course (no appetizer) but that a light salad be served after it, something like dandelion greens, a little red onion, lemon juice, and a touch of olive oil. It'll help get you to dessert.
EDIT: Incidentally, a plain dish of pasta aglio e olio is a pretty traditional (heh) Italian drunk food. It goes without saying that the above is paired well with plenty of red table wine. You don't need to break out the $50 bottle for this, either.