People figure if they can write a letter in ten minutes (for those who do, by the way – it shows) that any writer for hire can pound out twice as much in half the time. It’s true – just go to Fiverr to see a good number who do just this. You might want to check if they’ve heard of a dictionary, though.
Keep it simple. Showing your cooking prowess can be a lot of fun occasionally, as can demonstrating your writing skills in a masterpiece (sadly, readers rarely share your opinion on what constitutes your best work). But if you do it every day, you’ll get burnt out and your diners will tire of the glut. Usually it’s better to make it easy on your readers to digest simple ideas.