These Lemon Bars are bright and zingy, with a crisp shortbread crust and a lovely lemon filling. They are very easy and quick to make, and are a huge hit at potlucks. This recipe is from Preppykitchen.com, which was created by John, who in his previous career was a k-12 educator. He has been a judge on Chopped (Food Network), and appeared on The Ellen DeGeneres Show, The View, Good Morning America, The Today Show, The Kelly Clarkson Show, just to name few!