Inspired by the farmers market to buy a beautiful looking vegetable, only to realize when you get home that you have no idea how to cook it? Instead of flipping through dozens of cookbooks, Mark Bittman’s How to Cook Everything app will tell you what you need to know with just a few strokes of your finger. With over 2,000 recipes, 400 how-to illustrations, you can learn how to cook anything from a hollandaise sauce to roast beef.