I am not a cook (yet). I am hopeful that soon I will be a little bit of one.
Having said that, I couldn't help but answer this by saying, Jamie Oliver has published a book entitled just that, "Jamie Oliver's 30 minute Meals".
My family has tried some of the recipes in it, and they are pretty cool.
He has also made a TV show, with the same title, which I have watched.
But, to be fair to the intent of your question, I recon there are many recipes that Hubbers have that would not be in said book. :)