http://leisureblogs.chicagotribune.com/thestew/2011/02/google-adds-recipe-search.html?utm_source=streamsend&utm_medium=email&utm_content=13471019&utm_campaign=Food+News+Friday+February+25-- Type in a search for something you want to make. Let's take "chicken and dumplings."
-- You'll get several million results, but in the rail on the left, "Recipes" will appear. Click on it.
-- Google will aggregate a set of common ingredients and let you include or exclude them to narrow your search. Don't want any bay leaves or rosemary in there? Just click them away.
-- You will also be able to filter by cooking time, in case you were looking to make them in a hurry, and by caloric content, in case you want to make a low cal version.
How big of a deal is this? About one percent of all searches performed on the search giant each day are for recipes. If you consider that they handle about a billion queries per day, that's 10 million recipe searches. Every day.