March is a great time to give vegetarian food a try, because vegetarians everywhere are celebrating "March Meatout" by giving away samples of vegetarian food. Hamburger chain Johnny Rockets, for example, is offering free veggie burgers during the entire month of March with a downloadable coupon, and community groups in 36 states and 21 countries will be hosting taste tests and events as well.

If you can't make it to a Meatout event or a Johnny Rockets, celebrate your own Meatout by cooking up some homemade veggie burgers that everyone is sure to love.