If he truly has a great palate and talent, don't try to impress him with skill...you won't. Instead, find a simple recipe and get the best quality ingredients that you can find. Then take your time.
Here is a GREAT online recipe site. I've never had a bad recipe from it.
http://www.elise.com/recipes/
Soups are a great way to start. It's very difficult to mess up a good soup recipe. I have this marvelous cookbook "Leone's Italian Cookbook" that is currently out of print. (She had one of the most popular Italian restaurants of her day in New York.) If you can find this cookbook at a used book store, you will be set for life on Italian cooking.
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Oh my GOODNESS....Amazon has a NEW updated version of this cookbook. (Mine is from 1967). I'm ordering a copy right away. :D